Hongtong Bearing Manufacturing Co., Ltd

Deep Groove Ball Bearing

Deep Groove Ball Bearing





Deep Groove Ball Bearing Catalogue. pdf

Seal types

ZZ, 2RS open.


According to client's requirement

Bearing retainer

Iron ,nylon, brass

Rotation accuracy

P4, P5, P6

Vibration acceleration

Z4, Z3


2 years or 50000-60000 km


Generator, appliances, vehicles, agricultural machinery,

engineering machinery, etc.


1. Integrated production line
2. Great quality with factory price
3. long-life bearings, smooth and low noise

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Deep groove ball bearing, formerly known as single row radial ball bearing, is the most widely used rolling bearing. It has the advantages of simple structure and convenient use. It is mainly used to bear radial load, but when the radial clearance of the bearing is increased, it has certain performance of angular contact ball bearing and can bear combined radial and axial load. When the rotating speed is high and the thrust ball bearing is not suitable, it can also be used to bear pure axial load. Compared with other types of bearings with the same specification of deep groove ball bearing, it has small friction coefficient and high limit speed. However, it is not resistant to impact and is not suitable to bear heavy load.

After the deep groove ball bearing is installed on the shaft, the axial displacement in both directions of the shaft or housing can be limited within the axial clearance of the bearing, so it can be positioned axially in both directions.


P roduct Parameters


Installation Instructions

1. Clean the bearing and its related parts

2 . Check the size and fine machining of related parts

3 . Correct installation is the key to long service life of bearing

4 . Inspection after bearing installation

5.Add lubricant

Usage Instructions

1 . The bearing clearance shall be appropriate, if it is too large, it will cause impact, if it is too small, it will have poor lubrication or lock

2 . Bearing and bearing surface quality and geometry shall be strictly guaranteed