Product parameters

• Part Number QRA77.7-1W
• Seal Type Rubber seal 
• Outside dia. (D)77.7mm
• Shaft dia. (d)40mm
• Overall width(H)48mm
• Shoulder dia.(T)54mm
• Axially mounting height (h)36.5mm
• Outer ring width(B) 23mm
• Radial dynamic load rating (C) 43KN
• Radial static load rating (C0) 51KN
• Axial dynamic load rating (Ca) 16KN
• Axial static load rating (Coa) 16KN
• Grease filling 80%
• Hardness 58-62HRC