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Description
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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:
- 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
- Lubrication and seal:
- once-time lubrication and also it is one kind of lifetime lubricaion;
- Clearance:
- The radial clearance is 15 to 35um
- Accuracy:
- no more than 0.025mm
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