Feature

●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.
●Internal grease for motors with noiseless grease; Yellow sealing caps on both sides of the bearing for excellent dust and dirt resistance.
●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.


Description

Stainless steel hybrid SI3N4 ceramic ball bearings for bicycle hubs
SC6902-2RS (15*28*7 mm)
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
Internal grease for motors with noiseless grease
Yellow sealing caps on both sides of the bearing for excellent dust and dirt resistance

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.