Enduro Ceramic Hybrid Cartridge Bearings

*Measurements: ID(inside diameter)xOD(outisde diameter)xW(width) *Grade-5 ceramic (Silicon Nitride: Si3N4) balls with graphite-polyamide retainers in a metal-race carrier/shell *LLB seal: light-contact, two lip seal that rides in a groove *Packed with Super Web RR-1 grease