Note: This bearing is a thin-walled deep groove ball bearing please use a professional hub dismantling tool to install the bearing to avoid damage to the bearing.
وصف
bearing
SC6902-2RS (15*28*7mm)
Stainless steel hybrid SI3N4 ceramic ball bearings for bicycle hubs; Stainless steel SUS440 material inner and outer rings.
Dimensional tolerance/rotational accuracy ISO P6 (ABEC-3) grade; G5 grade silicon nitride SI3N4 ceramic ball; Nylon PA66 cage.
Yellow sealing caps on both sides.
Note: This bearing is a thin-walled deep groove ball bearing please use a professional hub dismantling tool to install the bearing to avoid damage to the bearing.