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Product Catalog
Ball
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RBI Bearing offers a full range of products to a variety of
industries. From agriculture equipment to skateboards and
everything in between.
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1600 Series Inch
5200 & 5300 Double Row
6000 Series
608 Series
6200 Series
6300 Series
6800 Series
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6900 Series
87000 & 88000 Series
Agricultural Bearings
Alternator & Starter Bearings
Crank and Shaft Bearings
Engine Bearings
Flange Blocks
Free Spin ER Series
Go Kart Bearings
Large Cylindricals
Large Sphericals
Metric Tapered Roller
Miniature Bearings
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Mounted Units
Pillow Blocks
Precision Machined Parts
R Series Inch
RCSM & RCSMS Rubber
Cushioned Inserts
Roller Chain
Self Aligning Bearings
SER Series (ER)
Skateboard and Rollerblade Bearings
Stainless Steel Inserts, Mounted &
Flange
Stainless Steel Radial Bearings
Tapered Roller Bearings
Thermoplastic Mounted & Flange
Thrust Ball Bearings
W200 & W300 Cartridge Series
Wheel Bearings and more...
For more information call 1-800-708-2128 and one of our knowledgeable,
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BAll Bearings 4-14
4 600 Miniature Series - Metric
5 R Series - Inches
6 1600 Series - Inches
7 6000 Series - Metric
8 6200 Series - Metric & Inches
9 6300 Series - Metric
10 6800 Series - Metric
11 6900 Series - Metric
125200 Series Double Row - Metric
13 5300 Series Double Row - Metric
14 51100 / 51200 / 51300 Series Thrust - Metric
Engineering data 15-26
15 Life and Load Definitions 16 Common Lubricants and their Properties
17 Radial Ball Bearing Tolerances
18 Radial Ball Bearing Internal Clearance
19-20 Fit Selection for Deep Groove Ball Bearings
21 Unit Conversions
22 Metric Conversions
Not sure which bearing
will be the best fit for your
application? Just ask us!
We all know there’s no time to waste on returns or
performance issues - call RBI before you start your
project and our engineering department will perform
a bearing analysis for your application and recommend
the best bearing solution... Saving you time and money.
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ZZ
NR
600 Series Metric
Inch Series R
1600
6000
6200
6300
6800
6900
W
W
Wf
r
600 Series Metric
Inch Series R
1600 2RS
6000
6200
6300
r
6800
6900
W
r
ZZ
r
r
Df
d
D
600 Miniature Series metric
681
691
Bore d
1
1
ZZ
r
W
Df
2RS
ZZ
D NR
2RS
-
Df
Open Wf
-
2
1.2
White2version of logo here2.6
3
2.5
5
6.5
7.5
W
Basic
W Load
Rating (Ibs.)
Dynamic C
D r
0.15
0.2
18
35
r
0.4
0.6r
0.6
0.2
0.3
0.3
0.5
0.6
0.7
0.2
0.3
0.3
Df
d
d
2RS
ZZ
r
r
Static
C0
Df
.0001
.0002
36
53
62
10
15
19
.0002
.0004
.001
38
63
86
11
20
28
.0003
.001
.001
5
6
7
1.5
2.3
2.8
2.3
3
3.5
6.1
7.5
8.5
682X
692X
602X
2.5
2.5
2.5
6
7
8
1.8
2.5
2.8
2.6
3.5
4
7.1
8.5
9.5
0.5
0.7
0.7
0.3
0.3
0.3
47
64
123
16
22
39
.001
.001
.001
683
693
603
623
633
3
3
3
3
3
7
8
9
10
13
2
3
3
4
5
3
4
5
4
5
8.1
9.5
10.5
11.5
15
0.5
0.7
0.7
1.0
1.0
0.3
0.3
0.3
0.3
0.5
87
126
142
144
295
29
40
49
50
116
.001
.001
.002
.003
.005
684
694
604
624
634
4
4
4
4
4
9
11
12
13
16
2.5
4
4
5
5
4
4
4
5
5
10.3
12.5
13.5
15
-
0.6
1.0
1.0
1.0
-
0.3
0.3
0.4
0.4
0.3
144
161
218
295
395
50
62
80
110
153
.001
.004
.005
.007
.011
685
695
605
625
635
5
5
5
5
5
11
13
14
16
19
3
4
5
5
6
5
4
5
5
6
12.5
15
16
18
-
0.8
1.0
1.0
1.0
-
0.3
0.4
0.4
0.3
0.3
161
242
299
395
525
63
97
114
153
199
.003
.005
.007
.010
.017
686
696
606
626
636
6
6
6
6
6
13
15
17
19
22
3.5
5
6
6
7
5
5
6
6
7
15
17
19
22
-
1.0
1.2
1.2
1.5
-
0.3
0.4
0.5
0.5
-
243
305
495
525
-
99
119
195
199
-
.004
.009
.013
.017
-
687
697
607
627
637
7
7
7
7
7
14
17
19
22
26
3.5
5
6
7
9
5
5
6
7
9
16
19
-
1.0
1.2
-
0.3
0.3
0.3
0.3
-
264
360
505
750
-
115
160
205
315
-
.004
.018
.024
-
688
698
608
628
638
8
8
8
8
8
16
19
22
24
28
4
6
7
8
8
5
6
7
8
9
18
22
25
-
1.0
1.5
1.5
-
0.3
0.3
0.3
0.3
-
283
445
750
900
-
131
194
315
355
-
.007
.024
.026
-
689
699
609
629
639
9
9
9
9
9
17
20
24
26
30
4
6
7
8
10
5
6
7
8
10
19
10
1.0
-
0.3
0.3
0.3
0.6
-
390
560
765
1030
-
184
245
325
440
-
.013
.026
.040
-
600
Questions? Give us a call at 1-800-708-2128 and one
of our knowledgeable, friendly Account Managers can help!
r r
F600
Weight
(Ibs.)
Open
5
9.5
r
NR
r
W W
RBI
Bearing
No.
r
r r
WW
r r
D D
r
r r
Df Df
d d
D D
600
600
Df Df
in.
r
1/25
3/64
-
.0400
.0469
.0550
R1-4
R133
R1-5
5/64
3/32
3/32
R144
R2-5
R2-6
r
W
Wf
Shielded
1/8 F600 .1250
5/32
.1562
r .1875
3/16
.0469
.0625
.0781
.0937
.1094
.0781
.0937
.0937
F600
1/4
3/16
5/16
.2500
.1875
.3125
.0937
.0625
.1094
.1406
.0937
.1406
600
1/8
1/8
1/8
.1250
.1250
.1250
1/4
5/16
3/8
.2500
.3125
.3750
.0937
.1094
.1094
1/8
R2
F600
1/8
R2A
5/32
R155
.1250
.1250
.1562
3/8
1/2
5/16
R156
R166
R3
3/16
3/16
3/16
.1875
.1875
.1875
R3A
R168
R188
3/16
1/4
1/4
R4
R4A
R6
600
D r
FRWDfOpen
600
d
Width W
Open
r
R09
R0
R1
in.
W
r
Wi(in.)
Open
d
r
Df
Shielded
r600
.0937
.1250
.1094
.1406
Df
r
r
RW Open
D
W(in.)
r
R series - inches
r
r
W
FR Open
Df
r
Wf
Fraction
W
d
W
r
r
Fraction
d d
r
r
Wi
D
Outer
Diameter D
r
Bore d
Wi
Wf
d d
Wf Wf
r
Df
DfRDf
Open
r r
D D
r
r
r
W W
Wi W
Wi
WW
d
2
2
2
D
r
r
F600
Flange
Dimensions
Open
Df
Open
Wf
.203
.234
0.13
.023
Radius
r
(in.)
Dynamic
C
Static
C0
0.004
0.004
22
36
42
6
10
13
F6000.004
White version of logo here
Basic Load
Rating (Ibs.)
.0001
.0002
.001
White version of logo here
.001
.0002
.001
64
126
144
22
40
50
.001
.002
.002
0.012
0.012
0.004
144
258
76
50
89
30
.003
.007
.001
.023
.023
.042
0.004
0.004
0.012
89
160
295
32
60
110
.001
.002
.005
.422
.547
.023
.023
0.012
0.004
0.006
295
60
186
110
31
84
.006
.001
.004
.2272
-
.690
.969
.042
.062
0.012
0.016
0.016
335
525
745
139
199
315
.010
.017
.024
-
-
1.225
-
.062
-
0.016
0.031
0.031
1148
1347
1770
535
734
1018
.039
.081
.104
.5000
.5000
.5000
-
-
-
-
0.031
0.031
0.031
2261
2261
2150
1316
1316
1407
.157
.187
.198
.5000
.5625
.5626
-
-
-
-
0.031
0.031
0.031
2973
2756
2906
1858
1910
2084
.209
.232
.309
.023
.018
.023
0.004
0.004
0.006
63
28
96
.1406
.1719
.1719
.296
.359
.422
.023
.023
.023
0.004
0.004
0.006
.1562
.1719
.1250
.1875
.1875
F600
.1406
.1562
.440
.359
.030
.023
.1094
.1250
.1562
.1250
.1250
.1960
.1406
.1562
.2272
.1562
.1562
.2272
.359
.422
.565
.6250
.3750
.5000
.1960
.1250
.1250
.1960
.1250
.1875
.1562
.1562
.1562
.2188
5/8
3/4
7/8
.6250
.7500
.8750
.1960
.2188
.2188
.1960
.2812
.2812
.2272
-
.5000
.6250
.7500
1-1/8
1-3/8
1-5/8
1.1250
1.3750
1.6250
.2500
.2812
.3125
.3125
.3438
.4375
7/8
1
1-1/8
.8750
1.0000
1.1250
1-7/8
2
2-1/8
1.8750
2.0000
2.1250
.3750
.3750
.3750
1-1/4
1-3/8
1-1/2
1.2500
1.3750
1.5000
2-1/4
2-1/2
2-5/8
2.2500
2.5000
2.6250
.3750
.4375
.4375
.1719
.1250
.1719
.1094
.1406
.1406
.1250
.1406
.1406
.3750
.1562
600
.5000
.1719
.3125
.1094
5/16
3/8
1/2
.3125
.3750
.5000
.1875
.2500
.2500
5/8
3/8
1/2
1/4
1/4
3/8
.2500
.2500
.3750
R8
R10
R12
1/2
5/8
3/4
R14
R16
R18
R20
R22
R24
d
Weight
(Ibs.)
Open
20
9.5
34
.296
.234
.359
F600
.1250
.0937
.1406
D
<<<<<
-
Radius
r
r
Wf
r
r
Wf
r
NR
d
Wf Wf
r
Df
r
D
Flange Dimensions
Shielded
NR
r
W
r
W
W
W
W
Wf Wf
W W
r
W
W
W
r
r
r r
W
F600 Open
W
Wf
WW
682
692
602
4 www.rbibearing.com
600 Series Metric W
Inch Series R
1600 2RS
6000
6200
6300
r
6800
6900
NR
6800
6900
600 Series Metric
Inch Series R
1600
6000
6200
6300
6800
6900
<<<<<
4
5
6
<<<<<
<<<<<
1.5
681X
1.5
691X version of logo here
White
1.5
601X
r
NR
d
r
Wf
Open
1
1.6
r
Wf
W
Width W
3
4
W
Wf
r
ZZ
Outer
Diameter
D
NR
D
6000
6200
2RS 6300
ZZ
W
600 Open
RBI
Bearing
No.
2RS
ZZ
6000
6200
6300
6800
6900
Ordering is fast and easy!
U.S.: 1-800-708-2128 or Fax: 1-630-295-5490
Canada: 1-800-724-2426 or Fax: 1-905-670-2062
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Table of Contents
ZZ
NR
600 Series Metric
Inch Series R
1600
6000
6200
6300 W
r
6800
6900
W
Wf
r
W
r
600 Series Metric
Inch Series R
1600
6000
6200
6300
6800
6900
W
Wf
r
r
2RS
Open
Fraction
in.
Fraction
in.
Fraction
NR
2RS
ZZ
Basic Load
Rating (Ibs.)
W
Radius r
(in.)
r
Dynamic C
r
Static C0
r
.6875
.6875
*1/4
*1/4
.2500
.2500
D
0.011
0.011
440
d
Df
170
.015
.013
d
D
6000
6001
6002 D
r
Df
in.
d
r
mm
in.
W
Width W
mm
.3937
Df
.4724
.5906
26
28
32
1.0236
1.1024
1.2598
8
8
9D
r
in.
mm
in.
.3150
.3150
.3543
0.3
0.3
0.3
.011
Df
.011
.011
.8750
.8750
**9/32
**9/32
.2812
.2812
0.011
0.011
740
750
310
320
.024
.032
6003
6004
6005
17
20
25
.6693
.7874
.9843
35
42
47
1.3780
1.6535
1.8504
10
12
12
.3937
.4724
.4724
.3125
.3750
.4375
29/32
29/32
29/32
.9062
.9062
.9062
5/16
5/16
5/16
.3125
.3125
.3125
0.011
0.011
0.011
740
750
610
310
320
290
.026
.030
.035
6006
6007
6008
30
35
F600
40
1.1811
1.3780
1.5748
55
62
68
2.1654
2.4409
2.6772
13
14
15
3/8
7/16
1/2
.3750
.4375
.5000
1-1/8
1-1/8
1-1/8
1.1250
1.1250
1.1250
3/8
3/8
3/8
.3750
.3750
.3750
0.023
0.023
0.023
1150
540
.077
.071
.066
6009
6010
6011
45
50
55
1.7717
1.9685
2.1654
75
80
90
2.9528
3.1496
3.5433
1620
1621
1622
1623
7/16
1/2
9/16
5/8
.4375
.5000
.5625
.6250
1-3/8
1-3/8
1-3/8
1-3/8
1.3750
1.3750
1.3750
1.3750
7/16
7/16
7/16
7/16
.4375
.4375
4375
.4375
0.023
0.023
0.023
0.023
1720
840
.110
.106
.101
.088
6012
6013
6014
60
65
70
2.3622
2.5591
2.7559
95
100
110
1628
1630
5/8
3/4
.6250
.7500
1-5/8
1-5/8
1.6250
1.6250
1/2
1/2
.5000
.5000
0.023
0.023
2100
2110
1110
1140
.159
.143
6015
6016
6017
75
80
85
2.9528
3.1496
3.3465
1633
1635
5/8
3/4
.6250
.7500
1-3/4
1-3/4
1.7500
1.7500
1/2
1/2
.5000
.5000
0.025
0.023
3060
1480
.203
.187
6018
6019
6020
90
95
100
1638
1640
1641
3/4
7/8
1
.7500
.8750
1.0000
2
2
2
2.0000
2.0000
2.0000
9/16
9/16
9/16
.5625
.5625
.5625
0.039
0.039
0.039
2890
2260
2410
1500
1330
1460
.265
.247
.221
6021
6022
6024
6026
1652
1654
1-1/8
1-1/4
1.1250
1.2500
2-1/2
2-1/2
2.5000
2.5000
5/8
5/8
.6250
.6250
0.043
0.043
4380
3650
2560
2330
.463
.419
1657
1658
1-1/4
1-5/16
1.2500
1.3125
2-9/16
2-9/16
2.5625
2.5625
11/16
11/16
.6875
.6875
0.043
0.035
4380
2560
.474
.441
5/16
3/8
.3125
.3750
1605
1606
1607
5/16
3/8
7/16
1614
1615
1616
White version of logo here
600
Basic Load
Rating (Ibs.)
Radius r
r
7/8
7/8
1603
1604
600
r
Outer
Diameter D
Bore
d
r
mm
10
12
15
Open
r
d
r
Dynamic C
Static C0
1030
1150
1260
440
530
640
<<<<<
White version of logo here
11/16
11/16
r
Wf
<<<<<
.1875
.2500
<<<<<
<<<<<
3/16
1/4
W
RBI
Bearing
No.
r
Weight
(Ibs.)
W
Wf
r
W
D
6000 series - metric
W
Wf
F600
600
r
1601
1602
d
NR
W
r
in.
r
D
Wf
Width W
r
Df
d
D
ZZ
Bore d
W
r
r
W
RBI
Bearing
No.
r
W
Df
d
Outer
Diameter D
W
Wf
r
r
Df
D
NR
r
r
1600 series - inches
2RS
ZZ
Weight
(Ibs.)
.042
.049
.066
0.6
0.6
.023
.023
1350
2110
2260
.086 here
740White version of logo
.152
1140
.176
1330
.5118
.5512
600.5906
1.0
1.0
1.0
.039
.039
.039
2980
3650
F600
3830
1870
2360
2650
.256
.342
.423
16
16
18
.6299
.6299
.7087
1.0
1.0
1.0
.039
.039
.039
4740
4950
6810
3340
3700
4980
.540
.575
.849
3.7402
3.9370
4.3307
18
18
20
.7087
.7087
.7874
1.1
1.1
1.1
.043
.043
.043
7130
7210
8680
5490
5660
6920
.915
.959
1.33
115
125
130
4.5276
4.9213
5.1181
20
22
22
.7874
.8661
.8661
1.1
1.1
1.1
.043
.043
.043
9050
10720
111430
7530
9030
9740
1.41
1.87
1.96
3.5433
3.7402
3.9370
140
145
150
5.5118
5.7087
5.9055
24
24
24
.9449
.9449
.9449
1.5
1.5
1.5
.059
.059
.059
13080
13000
14500
11290
11410
12780
2.56
2.67
2.76
105
110
120
4.1339
4.3307
4.7244
160
170
180
6.2992
6.6929
7.0866
26
28
28
1.0236
1.1024
1.1024
2.0
2.0
2.0
.078
.078
.078
16180
18440
19730
14410
16550
18070
3.51
4.32
4.56
130
5.1181
200
7.8740
33
1.2992
2.0
.078
23640
22050
6.97
0.3 of logo.011
White version
here
Larger sizes or new sizes available upon request.
*Width sealed = 5/16 in. ** Width sealed = 11/32 in.
Questions? Give us a call at 1-800-708-2128 and one
6 www.rbibearing.com
of our knowledgeable, friendly Account Managers can help!
Ordering is fast and easy!
U.S.: 1-800-708-2128 or Fax: 1-630-295-5490
Canada: 1-800-724-2426 or Fax: 1-905-670-2062
www.rbibearing.com 7
d
Go Back2RS
to the
Table of Contents
ZZ
NR
600 Series Metric
Inch Series R
1600
6000
6200
6300 W
r
6800
6900
W
Wf
r
W
r
600 Series Metric
Inch Series R
1600
6000
6200
6300
6800
6900
W
Wf
r
r
2RS
ZZ
6200
mm.
10
mm.
.3937
NR
2RS
ZZ
30
in.
W
mm.
Radius r
in.
mm.
r
in.
r
Basic Load
Rating (Ibs.)
Dynamic C
9
.3543
0.6
.023
1150
10
10
10
.3937
.3937
.3937
0.6
0.6
0.6
.023
.023
.023
1530
d
1535
1540
1.3780
1.3780
1.3780
1.3780
11
11
11
11
.4331
.4331
.4331
.4331
0.6
0.6
0.6
0.6
.023
.023
.023
.023
.4724
.4724
.4724
.4724
.4724
.4724
0.6
0.6
0.6
0.6
0.6
0.6
D
Static C0
530
.071
680
685
690
.082
.082
.082
1710
1740
1740
1720
830
805
805
840
.099
.110
.090
.090
.023
.023
.023
.023
.023
.023
2150
2160
2140
2160
2140
2160
1070
1030
1050
1030
1060
1030
.143
.154
.148
.150
.150
.140
Df
RBI
Bearing
No.
r
r
6300
d
D
W
r
r
Df
Open
r
in.
10
d
r
mm.
in.
600
r
Outer
Diameter D
Bore
d
r
mm.
Wf
W
Width W
r
Radius r
r
mm.
in.
mm.
in.
.4331
0.6
.3937Df
35
1.3780
11
.4724
37
1.4567
12D
.4724
Basic Load
Rating (Ibs.)
d
r
Weight
(Ibs.)
Dynamic C
Static C0
.023
Df
1700
760
.117
1.0
.039
2180
950
.132
1.0
.039
2550
1200
.181
3040
1470
.254
3590
1770
.317
6301 D
12
6302
15
.5906
42
1.6535
13
.5118
6303
17
.6693
47
1.8504
14
.5512
1.0
.039
20
.7874
52
2.0472
15
.5906
1.1
.043
6305
25
.9843
62
2.4409
17
.6693
1.1
.043
5040
2590
.511
6306
30
1.1811
72
2.8346
19
.7480
1.1
.043
6060
3400
.763
6307
35
1.3780
80
3.1496
21
.8268
1.5
.059
7490
4300
1.01
6308
40
1.5748
90
3.5433
23
.9055
1.5
.059
9160
5400
1.40
White version of logo here
<<<<<
1.1811
32
1.2598
32
1.2598
1.2598
White32
version of logo here
r
W
Wf
r
W
Weight
(Ibs.)
W
Wf
F600
600
D
6300 Series - Metric
NR
W
r
d
<<<<<
.4724
.5000
.5118
<<<<<
<<<<<
12
6201
12.7
6201-1/2
13
6201-13
White version of logo here
in.
r
D
Wf
Width W
r
Df
d
D
Open
Bore d
W
r
r
W
RBI
Bearing
No.
r
W
Df
d
Outer
Diameter D
W
Wf
r
r
Df
D
NR
r
r
6200 Series - Metric & Inches
2RS
ZZ
White version of logo here
6202
6202-1/2
6202-5/8
6202-16
15
12.7
15.875
16
.5906
.5000
.6250
.6299
35
35
35
35
6203
6203-1/2
6203-15
6203-5/8
6203-16
6203-3/4
17
12.7
15
15.875
16
19.05
.6693
.5000
.5906
.6250
.6299
.7500
40
40
40
40
40
40
1.5748
1.5748
1.5748
1.5748
1.5748
12
12
12
12
12
12
6204
6204-3/4
6204-7/8
20
19.05
22.225
.7874
.7500
.8750
47
47
47
1.8504
1.8504
1.8504
14
14
14
.5512
.5512
.5512
1.0
1.0
1.0
.039
.039
.039
2880
2890
2890
1480
1500
1500
.234
.236
.230
6309
45
1.7717
100
3.9370
25
.9843
1.5
.059
11870
7130
1.84
6205
6205-16
6206
25
25.4
30
.9843
1.0000
1.1811
52
52
62
2.0472
2.0472
2.4409
15
15
16
.5906
.5906
.6299
1.0
1.0
1.0
.039
.039
.039
3150
3150
4380
1770
1770
2550
.282
.280
.439
6310
50
1.9685
110
4.3307
27
1.0630
2.0
.078
13910
8350
2.36
6207
6208
6209
35
40
45
1.3780
1.5748
1.7717
72
80
85
2.8346
3.1496
3.3465
17
18
19
.6693
.7087
.7480
1.1
1.1
1.1
.043
.043
.043
5770
6640
7130
3460
4100
4670
.635
.807
.897
6311
55
2.1654
120
4.7244
29
1.1417
2.0
.078
16080
10050
3.02
6312
60
2.3622
130
5.1181
31
1.2205
2.1
.082
18390
11690
3.75
6210
6211
6212
50
55
60
1.9685
2.1654
2.3622
90
100
110
3.5433
3.9370
4.3307
20
21
22
.7874
.8268
.8661
1.1
1.5
1.5
.043
.059
.059
7890
9760
10740
5260
6620
7470
1.02
1.34
1.73
6313
65
2.5591
140
5.5118
33
1.2992
2.1
.082
21120
13620
4.59
6314
70
2.7559
150
5.9055
35
1.3780
2.1
.082
23430
15340
5.56
6213
6214
6215
65
70
75
2.5591
2.7559
2.9528
120
125
130
4.7244
4.9213
5.1181
23
24
25
.9055
.9449
.9843
1.5
1.5
1.5
.059
.059
.059
12870
13690
14890
9080
10120
11120
2.18
2.36
2.60
6315
75
2.9526
160
6.2992
37
1.4567
2.1
.082
25520
17350
6.66
6316
80
3.1496
170
6.6929
39
1.5354
2.1
.082
27660
19500
7.91
6216
6217
6218
80
85
90
3.1496
3.3465
3.5433
140
150
160
5.5118
5.9055
6.2992
26
28
30
1.0236
1.1024
1.1811
2.0
2.0
2.0
.078
.078
.078
16100
18730
21590
12280
14410
16210
3.09
3.95
4.74
6317
85
3.3465
180
7.0866
41
1.6142
3.0
.118
29840
21770
9.33
6318
90
3.5433
190
7.4803
43
1.6929
3.0
.118
32410
24450
10.8
6219
6220
6221
95
100
105
3.7402
3.9370
4.1339
170
180
190
6.6929
7.0866
7.4803
32
34
36
1.2598
1.3386
1.4173
2.1
2.1
2.1
.082
.082
.082
24810
27480
29920
18800
21040
23690
5.78
6.92
8.16
6319
95
3.7402
200
7.8740
45
1.7717
3.0
.118
35240
27500
12.5
6320
100
3.9370
215
8.4646
47
1.8504
3.0
.118
38920
31650
15.4
6222
6224
6226
110
120
130
4.3307
4.7244
5.1181
200
215
230
7.8740
8.4646
9.0551
38
40
40
1.4961
1.5748
1.5748
2.1
2.1
3.0
.082
.082
.059
32420
34940
37410
26480
29750
33380
9.61
11.4
12.8
6321
105
4.1339
225
8.8583
49
1.9291
3.0
.118
41320
34510
17.7
6322
110
4.3307
240
9.4488
50
1.9685
3.0
.118
46110
40190
21.0
6324
120
4.7244
260
10.2362
55
2.1654
3.0
.118
51200
46750
27.3
Questions? Give us a call at 1-800-708-2128 and one
8 www.rbibearing.com
of our knowledgeable, friendly Account Managers can help!
600
6304
F600
600
F600
Ordering is fast and easy!
U.S.: 1-800-708-2128 or Fax: 1-630-295-5490
Canada: 1-800-724-2426 or Fax: 1-905-670-2062
www.rbibearing.com 9
d
Go Back2RS
to the
Table of Contents
ZZ
NR
600 Series Metric
Inch Series R
1600
6000
6200
6300 W
r
6800
6900
W
Wf
r
W
r
600 Series Metric
Inch Series R
1600
6000
6200
6300
6800
6900
W
Wf
r
r
2RS
Open
mm.
in.
mm.
in.
mm.
NR
2RS
ZZ
Radius r
25
30
35
40
45
.9843
1.1811
1.3780
1.5748
1.7717
37
42
47
52
58
1.4567
1.6535
1.8504
2.0472
2.2835
7
7
7
7
7
6810
6811
6812
6813
6814
50
55
60
65
70
1.9685
2.1654
2.3622
2.5591
2.7559
65
72
78
85
90
2.5591
2.8346
3.0709
3.3465
3.5433
6815
6816
6817
6818
6819
75
80
85
90
95
2.9528
3.1496
3.3465
3.5433
3.7402
95
100
110
115
120
6820
6821
6822
6824
6826
100
105
110
120
130
3.9370
4.1339
4.3307
4.7244
5.1181
125
130
140
150
165
Dynamic C
Static C0
kg.
.005
.006
.007
.008
.019
.011
.013
.015
.018
.042
830
900
960
1020
1070
600
730
850
950
1050
.022
.026
.029
.033
.040
.049
.057
.064
.073
.088
.011
.011
.011
.023
.023
1680
2040
2060
2120
2240
1720
1990
2050
2200
2440
.052
.083
.106
.128
.137
.115
.183
.234
.282
.302
1
1
1.5
1.5
1.5
.039
.039
.059
.059
.059
2820
2850
4200
4250
7400
2890
2990
4250
4450
7100
.145
.154
.270
.285
.300
.319
.338
.594
.627
.660
1.5
1.5
1.5
1.5
2
.059
.059
.059
.059
.078
4400
4450
6450
6500
7420
4750
4950
7200
7400
8830
.313
.330
.515
.555
.800
.668
.726
1.133
1.760
1.760
.011
.011
.011
.011
.011
360
430
d
470
480
780
.2756
.2756
.2756
.2756
.2756
0.3
0.3
0.3
0.3
0.3
.011
.011
.011
.011
.011
7
9
10
10
10
.2756
.3543
.3937
.3937
.3937
0.3
0.3
0.3
0.6
0.6
3.7402
3.9370
4.3307
4.5276
4.7244
10
10
13
13
13
.3937
.3937
.5118
.5118
.5118
4.9213
5.1181
5.5118
5.9055
6.4961
13
13
16
16
18
.5118
.5118
.6299
.6299
.7087
Df
r
W
Larger sizes or new sizes available upon request.
r
d
D
600
W
RBI
Bearing
No.
r
lbs.
170
240
290
310
570
0.3
0.3
0.3
0.3
0.3
D
r
Weight
(Ibs.)
6900
6901
6902 D
r
r
Df
10
12
15
in.
d
mm.
in.
600
r
Outer
Diameter D
Bore
d
r
mm.
Wf
Open
r
r
d
W
Wf
W
Width W
mm.
.3937
.4724Df
.5906
22
24
28
.8661
.9449
1.1024
6
6
7D
r
Basic Load
Rating (Ibs.)
Radius r
r
in.
mm.
in.
.2362
.2362
.2756
0.3
0.3
0.3
.011
Df
.011
.011
d
r
Weight
(Ibs.)
Dynamic C
Static C0
610
650
970
290
330
510
1030
1430
1580
.040here
580White version of logo
.079
830
.093
1030
<<<<<
.1969
.1969
.1969
.1969
.2756
in.
r
Basic Load
Rating (Ibs.)
W
Wf
F600
600
D
6900 series - Metric
<<<<<
5
5
5
5
7
r
6805
6806
6807
6808
6809
<<<<<
<<<<<
mm.
.3937
.4724
.5906
.6693
.7874
19
.7480
21
.8268
24
.9449
26
1.0236
White32
version of logo here
1.2598
W
d
NR
W
r
in.
10
6800
12
6801
15
6802
17
6803
White
20
6804 version of logo here
r
D
Wf
Width W
r
Df
d
D
ZZ
Bore d
W
r
r
W
RBI
Bearing
No.
r
W
Df
d
Outer
Diameter D
W
Wf
r
r
Df
D
NR
r
r
6800 Series - Metric
2RS
ZZ
.020
.024
.035
6903
6904
6905
17
20
25
.6693
.7874
.9843
30
37
42
1.1811
1.4567
1.6535
7
9
9
6906
6907
6908
30
35
F600
40
1.1811
1.3780
1.5748
47
55
62
1.8504
2.1654
2.4409
9
10
12
.3543
.3937
600.4724
0.3
0.6
0.6
.011
.023
.023
1630
2150
F600
3080
1140
1560
2260
.106
.163
.243
6909
6910
6911
45
50
55
1.7717
1.9685
2.1654
68
72
80
2.6772
2.8346
3.1496
12
12
13
.4724
.4724
.5118
0.6
0.6
1.0
.023
.023
.059
3180
3270
4240
2480
2670
3440
.282
.291
.397
6912
6913
6914
60
65
70
2.3622
2.5591
2.7559
85
90
100
3.3465
3.5433
3.9370
13
13
16
.5118
.5118
.6299
1.0
1.0
1.0
.039
.039
.039
4370
4490
5340
3710
3980
4830
.425
.454
.736
6915
6916
6917
75
80
85
2.9528
3.1496
3.3465
105
110
120
4.1339
4.3307
4.7244
16
16
18
.6299
.6299
.7087
1.0
1.5
1.5
.039
.059
.059
5480
5600
7200
5150
5400
6650
.778
.822
1.18
6918
6919
6920
90
95
100
3.5433
3.7402
3.9370
125
130
140
4.9213
5.1181
5.5118
18
18
20
.7087
.7087
.7874
1.5
1.5
2
.059
.059
.079
4250
7550
9250
4450
7550
8900
1.22
1.28
1.73
6921
6922
6924
105
110
120
4.1339
4.3307
4.7244
145
150
165
5.7087
5.9005
6.4961
20
20
22
.7874
.7874
.8661
2
2
2
.079
.079
.079
9550
9800
11900
9450
10000
12200
1.80
1.87
2.54
6926
130
5.1181
180
7.0866
24
.9449
2
.079
14300
15050
3.47
.2756 White version
0.3 of logo.011
here
.3543
0.3
.011
.3543
0.3
.011
Larger sizes or new sizes available upon request.
Questions? Give us a call at 1-800-708-2128 and one
10 www.rbibearing.com
of our knowledgeable, friendly Account Managers can help!
Ordering is fast and easy!
U.S.: 1-800-708-2128 or Fax: 1-630-295-5490
Canada: 1-800-724-2426 or Fax: 1-905-670-2062
www.rbibearing.com 11
W
Go Back to the
Table of Contents
W
r
r
r
r
ZZ
W
ZZ
W
r
ZZ
ZZ
2RS
W
d
D
r
ZZ
W
ZZ
2RS
r
d
ZZ
2RS
NR
2RS
Open
Outer
Diameter D
Bore d
Width W
in.
mm.
Fraction
in.
10
12
.3937
.4742
30
32
1.1811
1.2598
14.3
15.9
9/16
5/8
15
5202 version of logo here
White
5203
W5203
17
17
.5906
.6693
.6693
1.3780
White35
version of logo here
5204
W5204
20
20
5205
W5205
5200
5201
2RS
Weight
(Ibs.)
in.
Dynamic C
Static C0
.5630
.6260
0.6
0.6
.023
.023
1330
1710
810
1010
0.13
0.16
<<<<<
1.5748
1.5748
15.9
17.5
20.6
5/8
11/16
13/16
.6260
.6890
.8110
0.6
0.6
0.6
.023
.023
.023
1980
2430
2430
1320
1600
1600
0.18
0.20
0.20
.7874
.7874
47
47
1.8504
1.8504
20.6
23.8
13/16
15/16
.8110
.9375
1.0
1.0
.039
.039
3840
3840
2580
2580
0.34
0.36
25
25
.9843
.9843
52
52
2.0472
2.0472
20.6
23.8
13/16
15/16
.8110
.9375
1.0
1.0
.039
.039
4090
4090
3000
3000
0.42
0.45
5206
W5206
30
30
1.1811
1.1811
62
62
2.4409
2.4409
23.8
27.0
15/16
1-1/16
.9375
1.0630
1.0
1.0
.039
.039
5480
5480
3990
3990
0.64
0.74
5207
W5207
35
35
1.3780
1.3780
72
72
2.8346
2.8346
27.0
30.2
1-1/16
1-3/16
1.0630
1.1890
1.1
1.1
.043
.043
6850
6850
5380
5380
0.95
1.21
5208
5209
5210
40
45
50
1.5748
1.7717
1.9685
80
85
90
3.1496
3.3465
3.5433
30.2
30.2
30.2
1-3/16
1-3/16
1-3/16
1.1890
1.1890
1.1890
1.1
1.1
1.1
.043
.043
.043
9020
9620
10170
6910
7860
8800
1.26
1.37
1.48
5211
5212
5213
55
60
65
2.1654
2.3622
2.5591
100
110
120
3.9370
4.3307
4.7244
33.3
36.5
38.1
1-15/16
1-7/16
1-1/2
1.3110
1.4370
1.5000
1.5
1.5
1.5
.059
.059
.059
12140
15050
16530
10730
13490
15150
2.17
2.80
3.46
5214
5215
5216
70
75
80
2.7559
2.9528
3.1496
125
130
140
4.9213
5.1181
5.5118
39.7
41.3
44.4
1-9/16
1-5/8
1-3/4
1.5630
1.6260
1.7480
1.5
1.5
2.0
.059
.059
.078
16410
19790
22400
15300
18520
20950
3.97
4.20
5.50
5217
5218
85
90
3.3465
3.5433
150
160
5.9055
6.2992
49.2
52.4
1-5/16
2-1/16
1.9375
2.0630
2.0
3.0
.078
.118
26070
31500
24700
29000
7.50
9.90
Questions? Give us a call at 1-800-708-2128 and one
of our knowledgeable, friendly Account Managers can help!
d
NR
Open
Outer
Diameter D
Bore d
Width W
Radius r
Basic Load
Rating (Ibs.)
Weight
(Ibs.)
mm.
in.
mm.
in.
mm.
Fraction
in.
mm.
in.
Dynamic C
Static C0
5300
5301
10
12
.3937
.4724
35
37
1.3780
1.4567
19.0
19.0
3/4
3/4
.7500
.7500
0.6
1.0
.024
.039
1731
2260
1224
1360
5302
5303
15
17
.5906
.6693
42
47
1.6535
1.8504
19.0
22.2
3/4
7/8
.7500
1.0
.039
White version of logo here
.8740
1.0
.039
2250
3840
5304
W5304
20
20
.7874
.7874
52
52
2.0472
2.0472
22.2
25.4
7/8
1
.8740
1.0000
1.1
1.1
.043
.043
3830
3830
2630
2630
0.51
0.54
5305
W5305
25
25
.9843
.9843
62
62
2.4409
2.4409
25.4
29.6
1
1-1/8
1.0000
1.1654
1.1
1.1
.043
.043
5960
5960
4040
4040
0.75
0.89
5306
W5306
30
30
1.1811
1.1811
72
72
2.8346
2.8346
30.2
33.3
1-3/16
1-5/16
1.1890
1.3125
1.1
1.1
.043
.043
8370
8370
5840
5840
1.13
1.41
5307
W5307
35
35
1.3780
1.3780
80
80
3.1496
3.1496
34.9
38.1
1-3/8
1-1/2
1.3740
1.5000
1.5
1.5
.059
.059
10000
10000
7160
7160
1.74
1.89
5308
5309
5310
40
45
50
1.5748
1.7717
1.9685
90
100
110
3.5433
3.9370
4.3307
36.5
39.7
44.4
1-7/16
1-9/16
1-3/4
1.4370
1.5630
1.7480
1.5
1.5
2.0
.059
.059
.078
12360
16290
19200
9070
12190
14650
2.32
3.10
4.00
5311
5312
5313
55
60
65
2.1654
2.3622
2.5591
120
130
140
4.7244
5.1181
5.5118
49.2
54.0
58.7
1-15/16
2-1/8
2-5/16
1.9370
2.1260
2.3110
2.0
2.1
2.1
.078
.082
.082
20760
27330
30950
16970
21530
24790
5.11
6.72
8.60
5314
5315
5316
70
75
80
2.7559
2.9528
3.1496
150
160
170
5.9055
6.2992
6.6929
63.5
68.3
68.3
2-1/2
2-11/16
2-11/16
2.5000
2.6890
2.6890
2.1
2.1
2.1
.082
.082
.082
31000
38000
42000
25330
31500
34500
10.80
12.10
15.00
NR
40
40
12 www.rbibearing.com
RBI
Bearing
No.
NR
5300 series - Double Row
Metric
NR
D
mm.
NR
2RS
d
d
0.22
0.23
<<<<<
mm.
2RS
d
Basic Load
Rating (Ibs.)
D
<<<<<
in.
<<<<<
mm.
ZZ
NR
NR
Radius r
r
D
r
D
RBI
Bearing
No.
d
r
2RS
d
r
r
D
5200 Series - Double Row
Metric
r
r
D
r
D
W
W
r
1420
0.38
White version of logo here
2540
0.49
Ordering is fast and easy!
U.S.: 1-800-708-2128 or Fax: 1-630-295-5490
Canada: 1-800-724-2426 or Fax: 1-905-670-2062
www.rbibearing.com 13
Go Back to the
Table of Contents
D
d
H
51100, 51200, 51300 Series Thrust / Metric
RBI
Bearing
No.
51100
51101
Bore d
d
Engineering data
Outer
Diameter D
d2
Life and load Definitions
d2
Basic Load
Rating (Ibs.)
Width H
Weight
(Ibs.)
mm.
in.
mm.
in.
Dynamic
Ca
Static C0a
10
12
.3937
.4724
11
13
.433
.512
24
26
.9449
1.0236
9
9
.3543
.3543
2250
2320
3150
3450
.046
.051
16White version of logo
.630 here
18
.709
28
30
1.1024
1.1811
9
9
.3543
.3543
2370
2430
3750
4100
.053
.057
Life and Load Definitions
The life of a bearing depends on several physical (design, material, manufacturing) and application (load,
speed, temperature, lubrication, fits, sealing) related factors. Even under ideal operating conditions all bearings
will eventually fail due to fatigue failure, which results from repeated contact stresses. Unfortunately, it is not
possible to predict the statistical life of a group of identical bearings - typically expressed in hours or millions
of revolutions, the L10 life calculation is based on the criteria that 90% of the group will achieve the predicted life
without and initial signs of fatigue failure.
<<<<<
in.
<<<<<
mm.
<<<<<
in.
<<<<<
mm.
51102
15
White version of logo here
51103
17
.5906
.6693
51104
51105
20
25
.7874
.9843
21
26
.827
1.024
35
42
1.3780
1.6535
10
11
.3937
.4331
3395
4400
5980
8350
.088
.132
51106
51107
30
35
1.1811
1.3780
32
37
1.260
1.457
47
52
1.8504
2.0472
11
12
.4331
.4724
4600
4960
9500
11125
.152
.187
51108
51109
40
45
1.5748
1.7717
42
47
1.654
1.850
60
65
2.3622
2.5591
13
14
.5118
.5512
6050
6250
14100
15500
.276
.326
51110
51111
50
55
1.9685
2.1654
52
57
2.047
2.244
70
78
2.7559
3.0709
14
16
.5512
.6299
6450
7800
17000
20900
.355
.498
51112
51113
60
65
2.3622
2.5591
62
67
2.441
2.638
85
90
3.3465
3.5433
17
18
.6693
.7087
9300
9400
25300
26400
.653
.745
51114
51115
70
75
2.7559
2.9528
72
77
2.835
3.031
95
100
3.7402
3.9370
18
19
.7087
.7480
9700
10000
28500
30500
.785
.880
51200
51201
10
12
.3937
.4724
12
14
.472
.551
26
28
1.0236
1.1024
11
11
.4331
.4331
2850
2960
3850
4250
.066
.075
51202
51203
15
17
.5906
.6693
17
19
.669
.748
32
35
1.2598
1.3780
12
12
.4724
.4724
3750
3850
5600
6150
.101
.119
51204
51205
20
25
.7874
.9843
22
27
.866
1.063
40
47
1.5748
1.8504
14
15
.5512
.5906
5050
6250
8500
11300
.179
.245
Equivalent Dynamic Load (P) - Load that is placed on the bearing during application. It is based on the combination of simultaneous radial and axial forces exerted on the bearing.
51206
51207
30
35
1.1811
1.3780
32
37
1.260
1.457
52
62
2.0472
2.4409
16
18
.6299
.7087
6600
8800
13100
17600
.306
.474
Basic Rated Life - Amount of hours a bearing can operate given rotating speed and loading conditions.
51208
51209
40
45
1.5748
1.7717
42
47
1.654
1.850
68
73
2.6772
2.8740
19
20
.7480
.7874
10650
10700
22100
23600
.608
.699
51210
51211
50
55
1.9685
2.1654
52
57
2.047
2.244
78
90
3.0709
3.5433
22
25
.8661
.9843
10900
15600
25100
35500
.833
1.34
51212
51213
60
65
2.3633
2.5591
62
67
2.441
2.638
95
100
3.7402
3.9370
26
27
1.0236
1.0630
16070
16800
37995
42500
1.49
1.69
51214
51215
70
75
2.7559
2.9528
72
77
2.835
3.031
105
110
4.1339
4.3307
27
27
1.0630
1.0630
17100
17535
44500
47000
1.75
1.93
51305
51306
25
30
.9843
1.1811
27
32
1.063
1.260
52
60
2.0472
2.3622
18
21
.7087
.8268
8050
9600
13800
17700
.388
.593
51307
51308
51309
35
40
45
1.3780
1.5748
1.7717
37
42
47
1.457
1.654
1.850
68
78
85
2.6772
3.0709
3.3465
24
26
28
.9449
1.0236
1.1024
12500
15600
18000
23500
30000
36500
.845
1.21
1.51
Larger sizes available upon request.
14 www.rbibearing.com
Questions? Give us a call at 1-800-708-2128 and one
of our knowledgeable, friendly Account Managers can help!
White version of logo here
White version of logo here
Basic Dynamic Load Rating (Cr) -Value of load that a bearing can carry 1,000,000 with 90% reliability. For
radial bearings, the rating is based on the amount of radial load that a bearing can tolerate for 500 hours at 33’/3
rpm. For stainless steel bearings, the basic dynamic load ratings are approximately 75% of the load ratings for
52100 chrome steel bearings.
Basic Static Load Rating (Cor) - Static radial load which corresponds to a calculated contact stress at the center of the most heavily loaded rolling element/raceway contact. For stainless steel bearings, the basic static load
ratings are approximately 75% of the load ratings for 52100 chrome steel bearings.
L10 Life Rating - Amount of operating hours in which 90% of identical bearings subjected to identical operating
conditions will attain (or surpass) before bearing failure.
L10=(16667/n)x(Cr/P)K
L10 = Basic Life (hours)
n = Speed of Rotation (rotations per minute)
Cr = Dynamic Load Rating (N or Ibf)
P = Equivalent Load (N or Ibf)
K = Bearing Coefficient (Ball Bearings = 3, Roller Bearings = 10/3)
Ordering is fast and easy!
U.S.: 1-800-708-2128 or Fax: 1-630-295-5490
Canada: 1-800-724-2426 or Fax: 1-905-670-2062
www.rbibearing.com 15
Go Back to the
Table of Contents
Engineering data
Engineering data
Bearing lubrication
Radial Ball Bearing Tolerances
Common lubricants and their properties
White version of logo here
A large assortment of additives can be added to the thickener
to add several benefits such as preventing oxidation, handling
extreme pressure, etc.
Typically, greases will have a semi-solid to solid consistency
that allows it to stay in place within the bearing longer than
oil. It is in this aspect that grease holds an advantage over oil.
For extreme operation conditions, contact RBI Bearing’s
engineering department at 1-800-708-2128 for recommendations on grease fill. Information regarding some
of our commonly used greases can be found in the table
below.
Product
Company
Base Oil
Thickener
Min Temp
[°F]
Max Temp
[°F]
Dropping Pt.
[°F]
cSt at 40°C
cSt at
100°C
Color
Alvania RL2
Shell
Petroleum
Lithium
-29
275
385
98.0
9.40
Amber
Beacon 325
Exxon
Diester
Lithium
-58
248
356
11.8
3.25
Tan
DC44
Dow Corning
Silicone
Lithium
-40
400
400
88.0
22.00
Brown/Amber
Dolium BRB
Shell
Mineral
Polyurea
-40
302
500
129.0
12.90
Purple
Mobil 28
Mobil
PAO
Bentonite
-80
351
500
40.0
28.00
Red
Mobil Polyrex EM2
Mobil
Mineral
Polyurea
-20
350
550
115.0
12.20
Multemp SRL
Kyodo Yushi
Ester
Lithium
-40
302
375
37.8
SRI-2
Chevron
Mineral
Polyurea
-22
350
470
116.0
Over
Incl
mm
ABEC 5 Tolerances
Bore Diameter
Bore Diameter
Bore Diameter
Tol
(+0)
μm
Over
Incl
Inch
Tol
(+0)
Over
0.0001”
Incl
mm
μm
Over
Tol
(+0)
Incl
Inch
10
-8
0.0984
0.3937
-3
2.5
10
-7
0.0984
0.3937
10
18
-8
0.3937
0.7087
-3
10
18
-7
0.3937
0.7087
18
30
-10
0.7087
1.1811
-4
18
30
-8
0.7087
1.1811
-3
30
50
-12
1.1811
1.9685
-5
30
50
-10
1.1811
1.9685
-4
50
80
-15
1.9685
3.1496
-6
50
80
-12
1.9685
3.1496
80
120
-20
3.1496
4.7244
-8
80
120
-15
3.1496
120
150
-25
4.7244
5.9055
-10
120
150
-18
150
180
180
250
-25
-30
5.9055
7.0866
7.0866
9.8425
-10
-12
150
180
180
250
-18
-22
Outside Diameter
Over
Incl
mm
Tol
(+0)
μm
Over
Incl
Inch
Over
0.0001”
2.5
-3
Incl
mm
2.5
Tol
(+0)
Over
0.0001”
Incl
mm
Tol
(+0)
μm
Tol
(+0)
μm
Over
Incl
Inch
0.0001”
-5
0.0984
18
-5
version of logo-2here
0.3937White0.7087
18
30
-6
0.7087
1.1811
-2
30
50
-8
1.1811
1.9685
-3
-5
50
80
-9
1.9685
3.1496
-4
4.7244
-6
80
120
-10
3.1496
4.7244
-4
4.7244
5.9055
-7
120
150
-13
4.7244
5.9055
-5
5.9055
7.0866
7.0866
9.8425
-7
-9
150
180
180
250
-13
-15
5.9055
7.0866
7.0866
9.8425
-5
-6
White
-3 version of logo
10 here
Over
Incl
Inch
0.3937
Tol
(+0)
10
Outside Diameter
-2
Outside Diameter
Tol
(+0)
Over
0.0001”
Incl
mm
Tol
(+0)
μm
Over
Incl
Inch
Tol
(+0)
0.0001”
6
18
-8
0.2362
0.7087
-3
6
18
-7
0.2362
0.7087
-3
6
18
-5
0.2362
0.7087
-2
18
30
-9
0.7087
1.1811
-4
18
30
-8
0.7087
1.1811
-3
18
30
-6
0.7087
1.1811
-2
30
50
-11
1.1811
1.9685
-4
30
50
-9
1.1811
1.9685
-4
30
50
-7
1.1811
1.9685
-3
50
80
-13
1.9685
3.1496
-5
50
80
-11
1.9685
3.1496
-4
50
80
-9
1.9685
3.1496
-4
Blue
80
120
-15
3.1496
4.7244
-6
80
120
-13
3.1496
4.7244
-5
80
120
-10
3.1496
4.7244
-4
28.60
White
120
150
-18
4.7244
5.9055
-7
120
150
-15
4.7244
5.9055
-6
120
150
-11
4.7244
5.9055
-4
12.30
Dark Green
150
180
-25
5.9055
7.0866
-10
150
180
-18
5.9055
7.0866
-7
150
180
-13
5.9055
7.0866
-5
180
250
250
315
-30
-35
7.0866
9.8425
9.8425
12.4016
-12
-14
180
250
250
315
-20
-25
7.0866
9.8425
9.8425
12.4016
-8
-10
180
250
250
315
-15
-18
7.0866
9.8425
9.8425
12.4016
-6
-7
Outside Diameter
Over
Incl
mm
Questions? Give us a call at 1-800-708-2128 and one
16 www.rbibearing.com
Tol
(+0)
<<<<<
White version of logo here
The typical grease fill within RBI bearings is between 25
and 35 percent. A minimum grease amount is important
to allow for the bearing to remain lubricated throughout
its entire service life. However, a limit must be placed on
how much grease is used because an excessive volume
of grease can lead to an increase in heat generation during
operation.
ABEC 3 Tolerances
<<<<<
<<<<<
<<<<<
Lubrication is necessary to ensure proper bearing
performance. Grease lubricants are comprised of both
a base oil and thickener. Oil lubricants do not contain a
thickening agent. Thickeners act as a sponge to retain the
base oil and keep it in place.
ABEC 1 Tolerances
of our knowledgeable, friendly Account Managers can help!
Tol
(+0)
μm
Over
Incl
Inch
Outside Diameter
Tol
(+0)
Over
0.0001”
Incl
mm
Tol
(+0)
μm
Over
Incl
Inch
Outside Diameter
Tol
(+0)
Over
0.0001”
Incl
mm
Tol
(+0)
μm
Over
Incl
Inch
Tol
(+0)
0.0001”
2.5
10
-120
0.0984
0.3937
-47
2.5
10
-120
0.0984
0.3937
-47
2.5
10
-120
0.0984
0.3937
-47
10
18
-120
0.3937
0.7087
-47
10
18
-120
0.3937
0.7087
-47
10
18
-120
0.3937
0.7087
-47
18
30
-120
0.7087
1.1811
-47
18
30
-120
0.7087
1.1811
-47
18
30
-120
0.7087
1.1811
-47
30
50
-120
1.1811
1.9685
-47
30
50
-120
1.1811
1.9685
-47
30
50
-120
1.1811
1.9685
-47
50
80
-150
1.9685
3.1496
-59
50
80
-150
1.9685
3.1496
-59
50
80
-150
1.9685
3.1496
-59
80
120
-200
3.1496
4.7244
-79
80
120
-200
3.1496
4.7244
-79
80
120
-200
3.1496
4.7244
-79
120
150
-250
4.7244
5.9055
-98
120
150
-250
4.7244
5.9055
-98
120
150
-250
4.7244
5.9055
-98
150
180
180
250
-250
-300
5.9055
7.0866
7.0866
9.8425
-98
-118
150
180
180
250
-250
-300
5.9055
7.0866
7.0866
9.8425
-98
-118
150
180
180
250
-250
-300
5.9055
7.0866
7.0866
9.8425
-98
-118
Ordering is fast and easy!
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Table of Contents
Engineering data
Engineering data
Radial ball bearings internal clearance
Fit selection for deep groove ball bearings
Fit Selection for Standard Deep Groove Radial Ball Bearings
Single Row Ball Bearings
Bore Diameter
C2
Normal
C3
C4
C5
23
-
-
-
-
8
23
14
29
20
37
0
9
18
11
25
18
33
25
45
Recommended Shaft Fits
max
min
max
min
max
min
max
min
max
0
2.5
0
6
4
11
10
20
-
-
-
-
2.5
6
7
2
6
10
White version of logo here
10
18
0
<<<<<
<<<<<
min
0
3
18
24
0
10
5
20
13
28
20
36
28
48
24
30
1
11
5
20
13
28
23
41
30
53
30
40
1
11
6
20
15
33
28
46
40
64
40
50
1
11
6
23
18
36
30
51
45
73
50
65
1
15
8
28
23
43
38
61
55
90
65
80
1
15
10
30
25
51
46
71
65
105
80
100
1
18
12
36
30
58
53
84
75
120
100
120
2
20
15
41
36
66
61
97
90
140
120
140
2
23
18
48
41
81
71
114
105
160
140
160
2
23
18
53
46
91
81
130
120
180
160
180
2
25
20
61
53
102
91
147
135
200
180
200
2
30
25
71
63
117
107
163
150
230
200
225
2
35
25
85
75
140
125
195
175
265
225
250
2
40
30
95
85
160
145
225
205
300
250
280
2
45
35
105
90
170
155
245
225
340
Double Row Ball Bearings
Bore Diameter
Over
(mm)
Inc (mm)
C1
min
C2
max
min
Normal
max
min
C3
max
min
max
min
Rotational Conditions
Inner Ring Axial
Displaceability
Ball Bearings
Radial Loading
Light
Inner Ring Rotating in relation to Load Direction
-orLoad Direction is Indeterminate
Normal
Heavy
Bore Diameter mm (Inches)
Over
Incl
Fit
0
18 (0.7087)
H5
18 (0.7087)
All
J6
0
18 (0.7087)
J5
18 (0.7087)
All
K5
18 (0.7087)
100 (3.9370)
K5
100 (3.9370)
All
M5
Light
Inner Ring must be easily axially displaceable
Normal
All Sizes
G6
All Sizes
H6
All Sizes
J6
Heavy
Inner Ring Stationary in Relation to
Load Direction
Inner Ring need not be easily
axially displaceable
Light
Normal
Heavy
max
0
10
3
8
6
12
8
15
15
22
22
30
10
18
3
8
6
12
8
15
15
24
30
40
18
30
3
10
6
12
10
20
20
32
40
55
30
50
3
10
8
14
14
25
25
40
55
75
50
80
3
11
11
17
17
32
32
50
75
95
80
100
3
13
13
22
22
40
40
60
95
120
100
120
3
15
15
30
30
50
50
75
110
140
120
150
3
16
16
33
35
55
55
80
130
170
150
180
3
18
18
35
35
60
60
90
150
200
180
200
3
20
20
40
40
65
65
100
180
240
Questions? Give us a call at 1-800-708-2128 and one
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Design and Operation Conditions
Pure Thrust (Axial) Load
C4
<<<<<
8
13
Incl [mm]
<<<<<
13
7White version of logo
2 here
For our standard deep groove radial ball bearings, understanding the magnitude and type of load being applied to the bearing during operation is important in deciding the proper shaft or housing fit for the given application. The table below shows the recommended shaft fits for a
variety of load magnitudes and types, for a given bore diameter. Table 3 shows the inch and metric shaft fits for standard ABEC 1 bearings.
Table 4 shows the recommended housing fits a variety of load magnitudes and types. Table 5 shows the inch and metric housing fits for
standard ABEC 1 bearings. The recommendations serve only as guidelines and customers should consult engineering to find the proper fits
White version of logo here
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for their application.
Over
[mm]
of our knowledgeable, friendly Account Managers can help!
Ordering is fast and easy!
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Go Back to the
Table of Contents
Engineering data
Engineering data
Fit selection for deep groove ball bearings
Unit conversions
Inner Diameter - ABEC 1 Shaft Fits
Multiply
Dimensions in mm, Dev and Fits in μm
Bore Diameter
Over
Incl
Dev
Inch [in]
Dev
Fit
Dev
Fit
Dev
Fit
Dev
Fit
Centimeter [cm]
10
-4
-12
-5
-14
-6
-17
-7
-20
-9
-25
-10
-29
-12
-34
-14
-39
-15
-44
-15
-44
12L
4T
14L
3T
17L
2T
20L
3T
25L
3T
29L
5T
34L
8T
39L
11T
44L
15T
44L
15T
Millimeter [mm]
0
8L
0
-8
8T
-5
0
9L
0
-9White version
8T of logo here
-6
0
11L
0
-11
8T
-8
0
13L
-13
10T
0
16L
-16
12T
0
19L
-19
15T
0
22L
-22
20T
0
25L
-25
25T
0
29L
-29
30T
0
29L
-29
30T
-
5L
8T
6L
8T
8L
8T
-
3
-2
4
-2
5
-3
5
-4
6
-5
6
-7
6
-9
7
-11
7
-13
7
-13
2L
11T
2L
12T
3L
13T
4L
15T
5L
18T
7L
21T
9L
26T
11L
32T
13L
37T
13L
37T
6
-2
7
-2
8
-3
9
-4
11
-5
12
-7
13
-9
14
-11
16
-13
16
-13
2L
14T
2L
15T
3L
16T
4L
19T
5L
23T
7L
27T
9L
33T
11L
39T
13L
46T
13L
46T
6
1
7
1
9
1
11
2
13
2
15
2
18
3
21
3
24
4
24
4
1T
14T
1T
15T
1T
17T
2T
21T
2T
25T
2T
30T
3T
38T
3T
46T
4T
54T
4T
54T
9
4
12
6
15
7
17
8
20
9
24
11
28
13
33
15
37
17
37
17
4T
17T
6T
20T
7T
23T
8T
27T
9T
32T
11T
39T
13T
48T
15T
58T
17T
67T
17T
67T
25
9
30
11
35
13
40
15
46
17
46
17
9T
37T
11T
45T
13T
55T
15T
65T
17T
76T
17T
76T
Dyne
0.0001
Newton [N]
j5
j6
k5
m5
m6
ABEC 1 Housing Fits
Dimensions in inches, Dev and Fits in 0.0001 inch
Bearing Outside
Over
Incl
10
18
18
30
30
50
50
80
80
120
120
150
150
180
180
250
G7
H7
H6
J6
K6
M6
N6
P6
Dev
Dev
Fit
Dev
Fit
Dev
Fit
Dev
Fit
Dev
Fit
Dev
Fit
Dev
Fit
Dev
Fit
0
-8
0
-9
0
-11
0
-13
0
-15
0
-18
0
-25
0
-30
+6
+24
+7
+28
+9
+34
+10
+40
+12
+47
+14
+54
+14
+54
+15
+61
32L
6L
37L
7L
45L
9L
53L
10L
62L
12L
72L
14L
79L
14L
91L
15L
0
+18
0
+21
0
+25
0
+30
0
+35
0
+40
0
+40
0
+46
26L
0
30L
0
36L
0
43L
0
50L
0
58L
0
65L
0
76L
0
0
+11
0
+13
0
+16
0
+19
0
+22
0
+25
0
+25
0
+29
19L
0
22L
0
27L
0
32L
0
37L
0
43L
0
50L
0
59L
0
-5
+6
-5
+8
-6
+10
-6
+13
-6
+16
-7
+18
-7
+18
-7
+22
14L
5T
17L
5T
21L
6T
26L
6T
31L
6T
36L
7T
43L
7T
52L
7T
-9
+2
-11
+2
-13
+3
-15
+4
-18
+4
-21
+4
-21
+4
-24
+5
10L
9T
11L
11T
14L
13T
17L
15T
19L
18T
22L
21T
29L
21T
35L
24T
-1.5
-4
-17
-4
-20
-4
-24
-5
-28
-6
-33
-8
-33
-8
-37
-8
4L
15T
5L
17T
7L
20T
8L
24T
9L
28T
10L
33T
17L
33T
22L
37T
-20
-9
-24
-11
-28
-12
-33
-14
-38
-16
-45
-20
-45
-20
-51
-22
1T
20T
2T
24T
1T
28T
1T
33T
1T
38T
2T
45T
5L
45T
8L
51T
-26
-15
-31
-18
-37
-21
-45
-26
-52
-30
-61
-36
-61
-36
-70
-41
7T
26T
9T
31T
10T
37T
13T
45T
15T
52T
18T
61T
11T
61T
11T
70T
“L” = Loose / “T” = Tight
Questions? Give us a call at 1-800-708-2128 and one
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of our knowledgeable, friendly Account Managers can help!
Dyne Centimeter
10
Newton-Meter [N-m]
Fahrenheit Temperature [°F]
5/9(°F)-32
Celcius Temperature [°c]
Foot [ft]
30.48
Centimeter [cm]
Foot [ft]
0.3048
Meter [m]
Gallon, US Liquid [gal]
3.7854
Liter [l]
Gram [g]
0.0353
Ounce [oz]
Horsepower [hp]
0.7457
Kilowatt [kW]
Horsepower [hp]
7456999.00
Watt [W]
Inch [in]
2.54
Centimeter [cm]
Inch [in]
0.0254
Meter [m]
Inch [in]
25.4
Millimeter [mm]
Joule [J]
0.009478
British Thermal Unit [Btu]
Kilogram [kg]
2.20
Pound [lb]
Kilogram-Force [kgf]
9.81
Newton [N]
Kilometer [km]
0.6214
Mile [mi]
Liter [l]
0.3531
Cubic Foot [ft³]
Liter [l]
0.001
Cubic Meter [m³]
Liter [l]
0.2642
Gallon, US Liquid [gal]
Meter [m]
39.37
Inch [in]
Meter [m]
3.28
Foot [ft]
Meter [m]
1.0936
Yard [yd]
Micron [μm]
1000.00
Millimeter [mm]
Micron [μm]
10
Meter [m]
Mile [mi]
1.6093
Kilometer [km]
Millimeter [mm]
0.03937
Inch [in]
Millimeter [mm]
0.003281
Foot [ft]
Newton [N]
0.2248
Pound-Force [lbf]
Ounce [oz]
28.3495
Gram [g]
Pound [lb]
0.4536
Kilogram [kg]
Pound-Force [lbf]
4.448
Newton [N]
Yard [yd]
0.9144
Meter [m]
-7
6
White version of logo here
<<<<<
0.3937
Fit
h5
Fit
<<<<<
Centimeter [cm]
Dev
Dev
<<<<<
<<<<<
0
3
6
-8
0
6 White version
10 of logo here
-8
0
10
18
-8
0
18
30
-10
0
30
50
-12
0
50
120
-15
0
120
180
-20
0
180
200
-25
0
200
225
-30
0
225
250
-30
Fahrenheit Temperature [°F]
Fit
h6
Fit
To Obtain
9/5(°c)+32
Dev
g6
Dev
By
Celcius Temperature [°c]
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Table of Contents
Engineering data
Metric Conversions
Inches
Fractions
Decimals
.015625
.3969
.01575
White version of logo
here
.4
.01969
.5
.02362
.6
.02756
.7
3
—
64
1
—
16
5
—
64
3
—
32
1
—
8
5
—
32
7
—
64
9
—
64
11
—
64
3
—
16
7
—
32
13
—
64
15
—
64
17
—
64
.03125
.7938
.0315
.8
.03543
.9
.03937
1.00
.046875
1.1906
.0625
1.5875
.078125
1.9844
.04874
2.00
.09375
2.3813
.109375
2.7781
.11811
3.00
.125
3.175
.140625
3.5719
.15625
3.9688
.15748
4.00
.171875
4.3656
.1875
4.7625
.19685
5.00
.203125
5.1594
.21875
5.5563
.234375
5.9531
.23622
6.00
.2500
6.35
.265625
6.7469
.27559
7.00
19
—
64
5
—
16
White version of logo here
11
—
32
3
—
8
13
—
32
7
—
16
15
—
32
17
—
32
9
—
16
.3125
7.9375
.31496
8.00
.328125
8.3344
.34375
8.7313
.35433
9.00
.359375
9.1281
25
—
64
.375
9.525
.390625
9.9219
.3937
10.00
.40625
10.3188
.421875
10.7156
.4331
11.00
.4375
11.1125
.453125
11.5094
27
—
64
29
—
64
33
—
64
35
—
64
37
—
64
19
—
32
7.1438
7.5406
23
—
64
31
—
64
1
—
2
5
—
8
21
—
64
.28125
.296875
39
—
64
41
—
64
.46875
11.9063
.47244
12.00
.484375
12.3031
.5000
12.70
.51181
13.00
.515625
13.0969
.53125
13.4938
.546875
13.8907
.55118
14.00
.5625
14.2875
.578125
14.6844
.59055
15.00
.59375
15.0813
.609375
15.4782
.625
15.875
.62992
16.00
.640625
16.2719
Fractions
Decimals
21
—
32
43
—
64
11
—
16
45
—
64
23
—
32
3
—
4
25
—
32
47
—
64
49
—
64
51
—
64
13
—
16
27
—
32
7
—
8
53
—
64
55
—
64
57
—
64
29
—
32
15
—
16
31
—
32
59
—
64
61
—
64
63
—
64
1
.65625
16.6688
.66929
17.00
.671875
17.0657
throughout North America, South America and Europe. With a
highly skilled engineering and production team in China backed
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White of
version
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of logo here
White version
White of
version
logo here
of logo here
.6875
17.4625
by an experienced western sales staff, RBI brings a “best of both
.703125
17.8594
.70866
18.00
worlds” approach to the clients we serve.
.71875
18.2563
.734375
18.6532
.74803
19.00
.7500
19.05
.765625
19.4469
.78125
19.8438
.7874
20.00
.796875
20.2407
.8125
20.6375
.82677
21.00
.828125
21.0344
.84375
21.4313
.859375
21.8282
.86614
22.00
.875
22.225
.890625
22.6219
.90551
23.00
.90625
23.0188
.921875
23.4157
.9375
23.8125
.94488
24.00
.953125
24.2094
.96875
24.6063
.98425
25.00
.984375
25.0032
1.0000
25.4001
Questions? Give us a call at 1-800-708-2128 and one
22 www.rbibearing.com
quality precision bearing products at affordable prices to markets
<<<<<
.3
Decimals
Millimeters
<<<<<
.01181
Fractions
For over two decades, RBI Bearing, Inc. has been providing high
Inches
Millimeters
<<<<<
.1
.2
Inches
<<<<<
.00394
.00787
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<<<<<
1
—
64
1
—
32
1
—
4
Millimeters
of our knowledgeable, friendly Account Managers can help!
RBI specializes in manufacturing small and middle-size low noise
deep groove ball bearings, special machinery for bearing production,
and develops specific usage bearings to meet the requirements of
each customer. Our production management complies
ISO-9000:2001, TS16949 and we are committed to supplying the
international market with the most reliable and cost effective ball
bearings produced in China.
RBI Bearing operates Sales and Distribution Centers in
the United States, Canada, Japan and China.
Business
Information
TS16949
ISO-9000:
2001
www.rbibearing.com
RBI Bearing United States
Chicago - Headquarters
1055 Stevenson Court, 102W
Roselle, IL, 60172
800 708-2128 (toll-free)
Los Angeles
13450 Brooks Dr # B
Baldwin Park, CA 91706
800 358-7652 (toll-free)
Calgary
4900 64th Ave S.E., Bay #70
Calgary, Alberta T2C 4V3
800-724-2426 (toll free)
RBI BEARING CHINA
No.60 Liulv Road
Hudai Industrial Zone
Wuxi, Jiangsu, China
86-510-8521-3931
RBI Bearing Canada
Toronto
1790 Bonhill Road
Mississauga, ON L5T 1 C8
800-724-2426 (toll free)
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