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MR3121-2RS Full Complement Ceramic Bearing 21.5x31x7 ZrO2 Bearings
|MR3121-2RS Full Complement Ceramic Sealed Ball Bearing|
21.5mm x 31mm x 7mm
MR3121-2RS Full Complement Ceramic sealed Ball Bearing, the inner diameter is 21.5mm, outer diameter is 31mm and the width is 7mm, Bearing is made of ZrO2 Ceramic Zirconium oxide.