32311 is Nachi single-row Tapered roller bearing can support a combined radial and axial load, the cage is Chrome Steel, 32311 inner diameter is 55mm, 32311 outer diameter is 120mm and 32311 width is 43mm.

• Item: 32311 Nachi Ball Bearing
• Type: Nachi Tapered Roller Ball Bearing
• Cage: Chrome Steel
• Dimensions: 55mm x 120mm x 43mm/Metric
• ID (inner diameter)/Bore: 55mm
• OD (outer diameter): 120mm
• Width/Height/thickness: 43mm
• Size: 55 x 120 x 43 mm
• Quantity: One Bearing
• Dynamic load rating Cr: 200,000 N
• Static load rating Cor: 250,000 N
• Limiting Speed:
  • Grease Lubrication: 3,400 RPM
  • Oil Lubrication: 4,500 RPM
• Made in Japan