Product parameters

• QIBR No.QC31/750KMB AOH31/750
• Bearing Type Spherical Roller
• Construction Single Row

Overall Dimensions

• Bore Dia (d1) 710mm
• Outer Dia (D) 1220mm
• Width (B) 365mm
• Shoulder diameter(inner ring)d2 884mm
• Shoulder/recess diameter(outer ring)D1 1077mm
• Withdrawal sleeve width(B1)425mm
• Width before the sleeve to bearing bore(B2)441mm
• Sleeve diameter(G)Tr800*7
• Weight 0.09Kg

Load Capacity

• Basic dynamic load 13000kN
• Basic static load 28800kN
• Reference speed 320RPM
• Limiting speed 450RPM

Other parameters

• Ring Material 52100 Chrome steel
• Ball Material 52100 Chrome steel
• Cage Material Brass cage
• Lubrication Required
• Temperature Range -40° to 120 ℃
• Accuracy Grade P0/P6
• Quality Control ISO 9001