Cel mai vândut KIT RULEMNTI CERAMICI ZIPP KERAMIK PENTRU BUTUC 176/177/ZM1/ZM2 6803

Dimensions (Inner x Outer x Width): 17 mm x 26 mm x 5 mm Designation: 61803 (6803) Technical Information: Design: deep groove ball bearings Recommended Use: hubs Inner Race Material: stainless steel (chrome-molybdenum-nickel) Outer Race Material: stainless steel (chrome-molybdenum-nickel) Ball Material: Ceramic (Si3N4) Compatibility: Cognition front hubs 76 front hubs 77 front hubs Cognition Gen2 freehubs Cognition Disc freehubs Cognition Disc V2 freehubs ZR1 freehubs ZR1 Disc freehubs ZM2 freehubs 176 freehubs 176 Disc freehubs 177 freehubs 177 Disc freehubs Features: ideal upgrade for Zipp wheels or hubs, reduces friction and breakaway torque silicon nitride ceramic ball bearings for higher durability corrosion-resistant bearing races made of a hardened stainless steel super-alloy on a chrome-molybdenum-nickel basis polyamide ball bearing cages for vibration damping and insulation, improved function and durability contact-free seals possible thanks to high strength manufactured in Germany by a medical device specialist