Ritchey Bicycle Bearings - Loose Ball & Sealed Cartridge - Suspension, Bottom Brackets, Front & Rear Hubs

offer extremely low friction, improved power transfer, and a service life that far exceeds traditional steel bearings. Features: Grade 3 Silicon Nitride balls Hardened races Reinforced polyamide cage and non-contact seals Hand ...

any cycling discipline. These bearings provide extremely low friction, improved power transfer, and a service life that far exceeds traditional steel bearings. Features: Grade 3 Silicon Nitride balls Hardened steel races Reinforced ...

cartridge bearing with metal cage separated Grade 10 ball design Including rubber dual lip labyrinth seals 90% filled with the highest quality grease Specs:Bearing:R4ID X OD X W Mm:1/4x5/8x.196 (in) This product ...

design with very low resistance Single row radial cartridge bearing with self lubricating nylon cage, separated ABEC-5 ball design including snap ring and axial face seals Specs:Bearing:61804ID X OD X W Mm:20x32x7 ...

design with very low resistance Single row radial cartridge bearing with self lubricating nylon cage, separated ABEC-5 ball design including snap ring and axial face seals 3rd party web sales (eBay, Amazon, ...