Ningbo DHK Precision Bearing Co., Ltd.
Our Products
Deep Groove Ball bearings
Deep-groove ball bearings are common type of rolling bearings. The
basic deep-groove ball bearing is composed of an outer ring, an inner
ring, a group of steel balls and a group of holding frames. There are two
types of deep groove ball bearings，single-row and double-row. The
deep-groove ball structure is also divided into two types: sealed and
open. The open type refers to the bearing without a seal structure. The
sealed deep-groove ball is divided into dust-proof sealed and oil-proof
seal. The material of the dust-proof sealing cover is stamped steel plate,
which only simply serves to prevent dust from entering the bearing
raceway. The oil-proof type is a contact oil seal, which can effectively
prevent the grease in the bearing from overflowing.
Product Features
• It's able to bear radial load and slightly axial load.
• Optimized the internal design and the raceway surface roughness,
the running will be more quiet.
• Applicable in very high speed
Applications
Motors, machine tools, automobiles, precision equipment,
household appliances, chemical machinery, general machinery,
agricultural machinery, etc.
Details
Single Row Deep Groove Ball Bearings Suppliers:
Snap Ring Groove and Snap Rings Suppliers:
Double Row Deep Groove Ball Bearings Suppliers:
Insert bearings
The insert bearing is actually a variant of the deep groove ball
bearing. Its characteristic is that its outer ring outer diameter surface is a
spherical surface, which can be fitted into the corresponding concave
spherical surface of the bearing seat to play the role of centering.
DHK insert bearings usually have a widened inner ring, which is fixed to
the shaft by an eccentric locking ring ,In addition, there are 2...NPPB
series with the same dimensional data as 62 series bearings, but the
outer diameter is spherical.
Applications
Insert bearings are preferentially suitable for occasions that require
simple equipment and parts, such as agricultural machinery,
transportation systems or construction machinery
Details
Radial Insert Ball Bearings With Eccentric Locking Collar Suppliers:
Radial Insert Ball Bearings Without Eccentric Locking Collar
Suppliers:
Size: