Wheels Manufacturing BB30 Angular Contact Bottom Bracket Option:BB30 Bearings/Clips - Crank arm length (mm)_177

- Crank arm length (mm)_177

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Wheels Manufacturing BB30 Angular Contact Bottom Bracket Option:BB30 Bearings/Clips - Crank arm length (mm)_177Bearing Dimensions: OD: 42mm ID: 30mm Width: 7mm Direct replacement bearing for BB30 OEM systems ABEC 5 rated bearing with 5 32 Grade 10 balls, the largest in the industry Cryogenically treated races will outlast any other bearing on the market 12% increase in static load rating compared to standard 6806 bearings Dual lip, groove type seals keep dirt out and 90% fill rate grease in Rheolube special synthetic grease is long lasting and protects against