Zero Ceramic bearings are the ultimate race day weapon. Oversized Grade 3 balls roll on races which are ground to a mirror finish after receiving Magnetite and then Cryogenic treatments for hardness and longevity, and slippery Silicone seals to produce minimum resistance.
- All measurements are in millimeters
- ABEC 5 precision cartridge bearing
- CERBEC USA Grade 3 Si3n4 Silicon Nitride balls
- 52100 high carbon Chromium alloy races
- Races receive 3 cryogenic treatments and a rust proof Magnetite finish
- "VV" type 2-lip non-contact Silicone labyrinth seals
- Nylon/graphite retainer
Manufacturer Enduro
Manufacturer Part Number BB CO 6902 VV-BX
UPC 810191012382
Model Enduro Zero Ceramic Cartridge Bearing
Bearing I.D. (mm)
15
Manufacturer Number
6902
Bearing O.D. (mm)
28
Material
Ceramic
Thickness
7