Gqnblvhzupdm One Color Industrial Shaft Bearings, 689Rs S689rs S689-2Rs Ball Bearings 9X17x5mm Stainless Steel Hybrid Ceramic Bearing Abec-7 With Greased(Size:4pcs)(12Pcs)

GQNBLVHZUPDM

Versatile Industrial Compatibility Bearings S689RS Stainless Steel Hybrid Ceramic Ball Bearing Advantages Ceramic by its nature is lighter than steel by about 2/3 the wieght, it is harder than steel when it is in ball form and it is virtually frictionless because it is non-porous. A ceramic hybrid bearing has steel races with ceramic balls., Manufacturer: GQNBLVHZUPDM