6321 Bearing is opened, radial and deep groove ball bearing,6321open bearing is made of Chrome Steel with chrome steel balls and steel cage, 6321 is opened and self lubricated, the quality is set to EMQ (electric motor quality) to ensure high speed 6321 bearing is lubricated with grease.

• Item: 6321 Ball Bearing
• Type: Deep groove radial ball bearing
• Quality: Electric motor quality
• Lubrication: Self Lubricated (Grease) Bearing
• Material: Chrome Steel
• Cage: Steel
• Balls: Chrome Steel
• Radial Clearance: C0
• Dimensions: 105mm x 225mm x 49mm/Metric
• ID (inner diameter)/Bore: 105mm
• OD (outer diameter): 225mm
• Width/Height/thickness: 49mm
• Size: 105 x 225 x 49 mm
• Quantity: One Bearing
• Dynamic load rating Cr: 18,200 N
• Static load rating Cor: 15,300 N
• Limiting Speed:
  • Grease Lubrication: 28,000 RPM