... Noise And Vibration High Precision LYC Angular Contact Ball Bearings QJ209M Application:It widely used in mechanical equipments of steel, mine ... Brand Name: LYCInside Diameter: 45 mmOutside Diameter: 85 mmModel Number:QJ209M Precision Rating: P0. P6. P5.P4Seals Type: Bearing sealNumber of ... /minWeight: 0.43KG High Precision LYC Angular Contact Ball Bearings QJ209M