MRJ7/8 Roller Bearing CRM7A Cylindrical Roller Bearings RMS9

Mass: 0.19kg/piece Inner (d): 22.225mm/ 0.875 inch Outer (D): 57.15mm/ 2.25 inch Width (B): 17.4625mm/ 0.6875 inch Material:Chrome steel Gcr15 Sealing Solution: Open type Lubrication: Standard grease or oil Working Temperature: -20°C to 120°C (max) Also Known As: MRJ7/8, MRJ 7/8, CRM7A, RMS9, etc