CNJDB is a brand for Changzhou Jade Bearing Co.,Ltd.
We are specialized inand so on for more than 12years.
Because we always need to check a large of data, now our boss develope a datebase supply for other bearings friends.You can check most of bearings data from http://www.zfire.cn.
Second, type in your needing model: example:SL04 5018
You can down load simple drawing, Related parameters.
Third,you can also find other brand models.And you can also query from one of these models.
Now our Technical staff is collecting more bearings data.You can find what you need.
Winkel standard combined bearings
Full Complement Cylindrical Roller Bearings
Track Roller Bearing
OSBORN DESIGN TRACK ROLLERS
And so on