Bearing Black Bearing B3 - 6710-2RS - 50 x 62 x 6 mm

BLACK BEARING B3BearingsHigh-end bearings for sportsBearings BLACK BEARING B3 are steel ball bearings, originally fitted by the vast majority of manufacturers of cycles (frames, wheels, pedals...), urban sports (Rollerblades, scooters, Skateboards, BMX...), motorcycles, quad bikes, model making....Bearings in the B3 range are manufactured in the largest factories, and have been selected for their reliability, performance and value for money. A replacement bearing compatible with your original bearings.Technical specifications:- High-grade steel- 2RS seals, water- and dust-tight,- Quality grease,- Quality balls.