51209 Thrust Ball bearing, this is a popular size that could be used in many application that uses this size 45mm x 73mm x 20mm. Thrust bearing is known to high axial or Vertical loads.Bearing is made of Chrome Steel.

• Item: 51209 Ball Bearing
• Type: Thrust Ball Bearing
• Dimensions: 45mm x 73mm x 20mm/Metric
• ID (inner diameter)/Bore: 45mm
• OD (outer diameter): 73mm
• Width/Height/thickness: 20mm
• Size: 45 x 73 x 20 mm
• Quantity: One Ball Bearing
• Dynamic load rating Ca: 47,700 N
• Static load rating Coa: 105,000 N
• Limiting Speed:
  • Grease Lubrication: 2,600 RPM
  • Oil Lubrication: 4,000 RPM