The 6805N-2RS-HC is commonly used in Campagnolo Ultra-torque BB.
Hybrid ceramic bearings are the most common type of ceramic bearing, constructed of stainless steel inner and outer races with ceramic Si3N4 balls in place of steel ones.
Hybrid & Full ceramic bearings have various advantages over all steel bearings, such as higher speed and acceleration capability, increased stiffness, higher accuracy, lower friction and low heat generation, low thermal expansion and extended operating life.
Dimensions (IDxODxD): 25 x 37 x 6
Bearing Internal Dimension: 25
Bearing Outer (External) Dimension: 37
Bearing Depth: 6
Bearing Depth Including Extended Inner Race:
Races & Balls Material: Stainless Races with Ceramic Balls
Cage Material: Nylon
Seals: 2RS (x2 Rubber Seals)
Grease: Kluber Low Friction Grease
Used on: Shimano Hollowtech, Campagnolo Ultratorque Bottom Brackets
If you would like to return an item you have purchased from us please contact us on 0113 256 5676 or firstname.lastname@example.org or Aire Bearings Ltd, 34 Bradford Road, Stanningley, Leeds, LS28 6DD.