Auto Water Pump Bearing Wheel Hub Bearing

Water Pump Bearings, 
1 High quality & reasonable price 
2 10 years bearing making experience 
3 Good sevice & fast delivery

1 The range of products: 
WB double-row ball water pump spindle bearings
WR simple-row ball and simple roller water pump spindle bearings
WB-C double-row ball water pump spindle(angular contact)
WR-C simple-row ball and simple roller water pump apindle bearings(four-point angular contact)
Material and heating treatment: 
2 Material: 
Mainly the chrome Steel (GCr15)
High-chrome steel, the hardness reaches 58-62HBC, the hardness of ball and roller reaches 61-65 HRC, and the hardness of outer ring is 60-64HRC
3 Lubrication and seal: 
Ow noice and high-taperature resistance lubrication and also it is one kind of lifetime lubricaion; 
4 Clearance: 
The radial clearance is 15 to 35um
5 Accuracy: 
No more than 0.025mm
6 large ranger production: 
Main production water pump bearing are used in Peugeot, Honda, Toyota, Citroen, Mazda and other Vehicles