30220 is Nachi single-row Tapered roller bearing can support a combined radial and axial load, the cage is Chrome Steel, 30220 inner diameter is 100mm, 30220 outer diameter is 180mm and 30220 width is 37mm.

• Item: 30220 Nachi Ball Bearing
• Type: Nachi Tapered Roller Ball Bearing
• Cage: Chrome Steel
• Dimensions: 100mm x 180mm x 37mm/Metric
• ID (inner diameter)/Bore: 100mm
• OD (outer diameter): 180mm
• Width/Height/thickness: 37mm
• Size: 100 x 180 x 37 mm
• Quantity: One Bearing
• Dynamic load rating Cr: 258,000 N
• Static load rating Cor: 338,000 N
• Limiting Speed:
  • Grease Lubrication: 2,100 RPM
  • Oil Lubrication: 2,800 RPM
• Made in Japan