Product parameters

• Part Number QRA88.7-1S
• Seal Type Rubber seal 
• Shaft dia. (d)42mm
• Shoulder dia.(d1)58mm
• Bearing inner ring dia. (D)45mm
• Bearing outer ring dia.(D1) 88.7mm
• Outer ring width(B) 29mm
• Overall width(H min)54mm
• Width from roller to shoulder(H1)42-47mm
• Shoulder height(F)12mm
• Side roller height(b)19.5mm
• Radial Dynamic Load Rating (C) 64KN
• Radial Static Load Rating (Co) 115KN
• Grease Filling 80%
• Hardness 58-62HRC