Model Number: BS016 Brand Name: JLH Key Specifications/Special Features: Plastic-coated bearing usually refers to bearings with a layer of plastic coated on the outer of the bearingHas certain strength, impact resistance, resistance to friction and certain self-lubrication1) Plastic materials: POM, PA, PU, PP2) Bearing material: chrome steelor carbon steel3) Bore size: 0-500mm4) Precision: P0, P2, P4, P5, P65) Vibration: V1, V2, V3, V46) Clearance: C0, C2, C3, C4, C57) Noise level: Z1, Z2, Z3, Z48) Applications: industrial production line, furniture, hardware accessories