Enduro 6806 ABEC-5 Sealed Bearing
Enduro 6806 ABEC-5 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
- ABEC-5 - Grade 5, 5/32" chromium steel balls
- Kyodo Yushi SRL grease or equivalent
- Enduro Part # BB 61806 LLB
- Sold individually
- OD: 42mm
- ID: 30mm
- Width: 7mm
- BB30 Standard
- PF30 Standard
Extremely tough and very durable steel bearing with a little boost in performance over ABEC-3 bearings.
Grade 5 chromium steel balls are within 5/1,000,000″ round. These are military level specification, used for precision equipment. R-64 hardness, of the highest grade. 52100 high carbon chromium alloy races go through a vacuum de-gassing process resulting in the purest chromium alloy steel, hardened to R-62. Nylon with graphite retainers are virtually frictionless while providing constant lubrication.