Inner (d): 0.5 inch
Outer (D): 1.625 inch
Width (B): 0.625 inch
Weight: 0.117 KG
Material: Gcr15 steel
Cage Type:Standard steel
Internal Play: Standard C0/CN
Precision: Standard ABEC1 or P0
Part Number: MRJ 1/2, MRJ1/2, CRM4, etc
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