30313 is Nachi single-row Tapered roller bearing can support a combined radial and axial load, the cage is Chrome Steel, 30313 inner diameter is 65mm, 30313 outer diameter is 140mm and 30313 width is 36mm.

• Item: 30313 Nachi Ball Bearing
• Type: Nachi Tapered Roller Ball Bearing
• Cage: Chrome Steel
• Dimensions: 65mm x 140mm x 36mm/Metric
• ID (inner diameter)/Bore: 65mm
• OD (outer diameter): 140mm
• Width/Height/thickness: 36mm
• Size: 65 x 140 x 36 mmm
• Quantity: One Bearing
• Dynamic load rating Cr: 204,000 N
• Static load rating Cor: 239,000 N
• Limiting Speed:
  • Grease Lubrication: 2,800 RPM
  • Oil Lubrication: 3,800 RPM
• Made in Japan