... , Stainless steel2Grease/OilGood quality3CageSteel , Brass , Nylon4Ball/RollerSteel5SealOpen, Z, ZZ, RS, 2RS, 2RZ, Oil seal6Package1.Industry package: ... Z2V2 Z3V39QualityWe have complete process for the production and quality assurance to make sure our products ... packaging10.UJK Brand10ServiceOEM11ApplicationHome appliances, low noise and high speed electric motors, automotive components, pumps, ...