Acros BB30 68/73 mm

The proven technology of bearings and seals from ACROS ensures a long service life of the center assembly on your bike. The used angular contact ball bearings absorb the combined axial and radial forces that arise, for example, when stepping out of the saddle, better than conventional ball bearings from other manufacturers. The special bearing grease ensures a stable lubricating film at high loads and "low" speeds, is also highly water-repellent and offers high washout resistance.

Characteristics:

• Stainless steel - Industry - Angular ball bearings, double seal
• CNC - made in Germany / Al7000 series
• Rubber seal + dust cover

Technical features:

• Compatibility: Shimano/Hollowtech II, Road and MTB cranks
• Bearing cup diameter: 42 mm
• Width: 68/73 mm
• Weight: 99 g
• Color: Black
• Installation standard: BB30