6318 NSK Open Deep Groove Ball Bearing 90mm inside x 190mm outside x 43mm wide Open Mass 13 kg

Mass 13 kg

T - Bearing width: 36

Ball bearings in bicycles

Db min - Min OR shoulder diameter 134 mm

T - Total width 32 mm

6318 NSK Open Deep Groove Ball Bearing 90mm inside x 190mm outside x 43mm wide Open Mass 13 kgNSK Pressed Steel Cages Single row deep groove ball bearings are the most common type of rolling bearings. Their use is very widespread. In addition to open type bearings, these bearings often have steel shields or rubber seals installed on one or both sides and are prelubricated with grease. Also, snap rings are sometimes used on the periphery. As to cages, pressed steel ones are the most common. For big deep groove ball bearings, machined brass