Enduro 6806 ZERØ Ceramic Sealed Bearing
Enduro 6806 "ZERØ" Ceramic Sealed Bearing. Direct replacement bearing for BB30/PF30 OEM systems as well as Wheels Mfg PF30 bottom brackets.
- Dimensions: OD: 42mm / ID: 30mm / Width: 7mm
- USA made Silicon Nitride (Si3n4) 5/32" Grade 3 balls, the largest in the industry
- Enduro Part # BB C0 6806 LLB/C3
- Sold individually
- OD: 42mm
- ID: 30mm
- Width: 7mm
- Seals: LLB Type, Silicone
- BB30 Standard
- PF30 Standard
ZERØ Ceramic Grade
Proven time and again in World Cup race conditions, the ZERØ 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. More durable and with even lower rolling resistance than any 2RS bearings, they come closer to that magic “zero” rolling resistance number. Enduro Bearings uses Silicone seals which are more slippery than rubber seals used by other ceramic bearing suppliers. If you want to buy raw speed, ZERØ bearings are it.