Mô tả
This radial bearing has been used as a pedal bearing.
CO 686 | Ceramic Zero
- Deep groove design black-oxide treated 52100 high-Carbon Chromium alloy races (extra level of corrosion resistance)
- Grade 5 balls (Silicon-Nitride Ceramic) increase bearing life
- Fill with Kluber NBU52 water proof grease
- Static load: 99lbf / 0.44kN
- Weight: 9.9g
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