Feature

●This ball bearing retainer is made of steel for high quality, durability and strength.
●Ceramic ball bearings cannot be lubricated
●The rolling elements are made of ceramic balls, which can achieve insulation between the inner and outer rings of the bearing
●High speed, the speed of ceramic ball is much higher than that of ordinary bearings
●Long life, using ceramic balls as rolling elements, these problems do not have to worry about.


Description

Bearing: Nylon
Enclosure: Rubber Seal
Ball: Nitrided Silicon Ceramic SI3N4
Color: Random color
Diameter:
Inner: Approx.30mm
Outer: Approx.42mm
Thickness: Approx.7mm
Package Included:
2 x 6806 Ceramics Bearing
Note:
Please allow minor error due to manual measurement.
The colors may be a little difference for the different monitor display.
This ball bearing retainer for replacing bicycle parts is suitable for bicycle cranks such as mountain bikes, childrens bikes, lowriders, kids bikes and stretch bikes.