[686-2RS]

Pillow Block Bearings
686-2RS 6*13*5mm
Bearing structure:CGR15 steel ring+ SI3N4 ball+nylon cage+Rubber seal cover
About rubber seal cover:we have different colors, for example :black, red, blue,
and we always Random send.
Hybrid ceramic ball bearing:instead of steel and other metal materials to make rolling body,
The purpose is to make use of the former better than the latter,or the latter does not have wear-resisting.
Corrosion resistance.High temperature resistance.Electrical insulation (except SiC).
Non magnetic field High stiffness.Small proportion ETC.Hybrid ceramic ball bearing can used in
high-speed .harsh condition and Low lubrication.and it can help reduce wear, noise, and vibration.