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Jinan Shengtuo Mechanical and Electrical Equipment Co.,Ltd
Add:Shandong Jinan High-tech No.59 Industry South Road,Jinan City, Shandong Province, China 250101
Tel:+86-531-88167719
Fax:+86-531-69951182
Pho:+8618769750205

E-mail:kevin@jstbearing.com

Bearing designation

- Aug 29, 2018 -

Bearing  designation

0 type:double row angular contact ball bearing 

6 type: deep groove ball bearing
1type: Aligning ball bearing

2 type: aligning roller bearings 

8 type: thrust cylindrical roller bearings
2 type: thrust aligning roller bearing 

N type:cylindrical roller bearing double or multiple columns are represented by the letter NN
3 type: taper roller bearing 

HU type: outer ball bearing

4 type:   double row deep groove ball bearing 

QJ type: four-point contact ball bearing
5 type: thrust ball bearing

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