2pcs Hybrid Ceramic 17287 2RS Bearing 17x28x7 Mm MR17287 RS Silicon Nitride
Special Features
- Bright luster, longer service life, higher accuracy.
- Durability under heavy loads and deformation resistance.
- Bearing has the advantages of small friction coefficient.
- High limit speed, simple structure, low manufacturing cost .
Description
MR17287 hybrid deep groove ball bearing
Inner diameter: 17mm
Outer diameter: 28mm
Width: 7mm
Ring material: chrome steel
Ball material: black ceramic(silicon nitride)
Cage: TN(nylon)
Seal type: both sides are rubber-sealed
Lubrication: grease-lubricated
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