Product parameters

• Part Number QRA70.4-4S
• Seal Type Rubber seal 
• Shaft dia. (d)35mm
• Shoulder dia.(d1)48mm
• Bearing inner ring dia. (D)42mm
• Bearing outer ring dia.(D1) 70.4mm
• Outer ring width(B) 23mm
• Overall width(H min)39.7mm
• Width from roller to shoulder(H1)32.5-35mm
• Shoulder height(F)7.2mm
• Side roller height(b)20mm
• Radial Dynamic Load Rating (C) 32KN
• Radial Static Load Rating (C0) 47KN
• Grease Filling 80%
• Hardness 58-62HRC