6317Z Nachi Bearing, the 6317Z inner diameter is 85mm, the 6317Z outer diameter is 180mm, 6317Z width is 41mm.

• Item: 6317Z Nachi Ball Bearing
• Type: Nachi Deep groove Ball Bearing
• Closures: Double shielded with Metal shields Z/ZZ/2Z
• Equal: 6317 ZZ / 6317 2Z
• Dimensions: 85mm x 180mm x 41mm/Metric
• ID (inner diameter)/Bore: 85mm
• OD (outer diameter): 180mm
• Width/Height/thickness: 41mm
• Size: 85 x 180 x 41 mm
• Quantity: One Bearing
• Dynamic load rating Cr: 133,000 N
• Static load rating Cor: 96,500 N
• Limiting Speed:
  • Grease Lubrication: 3,800 RPM
  • Oil Lubrication: 4,500 RPM
• Radial Clearance: C3
• Made in Japan