61801 Full Ceramic Bearing Si3N4/PTFE 12x21x5 Ball Bearings
|61801 Full Ceramic Ball Bearing |
12mm x 21mm x 5mm
61801 Full Ceramic Silicon Nitride Ball Beairng with 14 Si3N4 Ceramic Balls, this is a popular size that could be used in many applications that use this size 12mm x 21mm x 5mm.
VXB Category: Full ceramic bearings