CERAMIC CARTRIDGE BEARING*
8 X 22 X 7
MSRP $49.99
- part #: 752-3002
- very low friction
- material: grade 3 SISN4 high performance silicon nitride ceramicballs
- harder and stiffer than steel
- corrosion and wear resistant for a longer lifetime
- silicon nitride is 60% lighter than steel
- weight: 10g approx
- condition: new in oem packaging
SPECIFICATIONS:
- bearing ID: 8mm
- bearing OD: 22mm
- bearing thickness: 7mm
*please note: bearings must be lubed before use
