Full Ceramic Ball Bearing, the inner diameter is 11mm, outer diameter is 21mm and the width is 5mm, this is a popular size that could be used in many applications, Bearing is made of Ceramic.
Item: 11x21x5 Ball Bearing
Type: Full Ceramic Silicon Nitride Bearing
Balls:Si3N4 Ceramic (Silicon Nitride)
Cage: PTFE
Inner/outer races: Si3N4 Ceramic (Silicon Nitride)
Size:11mm x 21mm x 5mm
Quantity:One ball bearing
Full Ceramic Ball Bearing, the inner diameter is 11mm, outer diameter is 21mm and the width is 5mm, this is a popular size that could be used in many applications, Bearing is made of Ceramic.
- Item: 11x21x5 Ball Bearing
- Type: Full Ceramic Silicon Nitride Bearing
- Balls:Si3N4 Ceramic (Silicon Nitride)
- Cage: PTFE
- Inner/outer races: Si3N4 Ceramic (Silicon Nitride)
- Size:11mm x 21mm x 5mm
- Quantity:One ball bearing
