MR3121.5 Full Ceramic Bearing 21.5x31x7 Ball Bearings
|6804 Modified Ball Bearing|
21.5mm x 31mm x 7mm
Full Ceramic Ball Bearing, the inner diameter is 21.5mm, outer diameter is 31mm and the width is 7mm, this is a popular size that could be used in many applications, Bearing is made of Ceramic.
VXB Category: Full ceramic bearings