Product parameters

• Part Number QRA78-6S
• Seal Type Rubber seal 
• Shaft dia. (d)42mm
• Shoulder dia.(d1)58mm
• Bearing inner ring dia. (D)35mm
• Bearing outer ring dia.(D1) 78mm
• Outer ring width(B) 22.5mm
• Overall width(H min)42mm
• Width from roller to shoulder(H1)32-37mm
• Shoulder height(F)10mm
• Side roller height(b)15.5mm
• Radial Dynamic Load Rating (C) 32KN
• Radial Static Load Rating (Co) 47KN
• Grease Filling 80%
• Hardness 58-62HRC