Wheels Manufacturing BB30 Angular Contact Bottom Bracket

  • $ 68.25
We currently have 2 in stock.
  • Bearing 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 contamination
  • Balls are micro-coated with long lasting protection from friction