6921UU sealed Ball Bearing, Each bearing has 2 Sealed to protect the bearing from dust or any possible contamination, also bearing is pre-lubricated with grease.

• Item: 6921UU Ball Bearing
• Type: Deep Groove Ball Bearing
• Dynamic load rating Cr: 32,800 N
• Static load rating Cor: 31,600 N
• Limiting Speed:
• Grease Lubrication: 5,000 RPM
• Dimensions: 105mm x 145mm x 20mm
• Bearing Inner Diameter: 105mm
• Bearing Outer Diameter: 145mm
• Bearing Width: 20mm
• Size: 105 x 145 x 20 mm
• Closure: 2 Sealed
• Lubrication: Self Lubricated (Grease)
• Quantity: one Bearing