Product parameters

• QIBR No.QC31/670KMB AOHX31/670
• Bearing Type Spherical Roller
• Construction Single Row

Overall Dimensions

• Bore Dia (d1) 630mm
• Outer Dia (D) 1090mm
• Width (B) 336mm
• Shoulder diameter(inner ring)d2 797mm
• Shoulder/recess diameter(outer ring)D1 963mm
• Withdrawal sleeve width(B1)395mm
• Width before the sleeve to bearing bore(B2)409mm
• Sleeve diameter(G)Tr710*7
• Weight 0.1Kg

Load Capacity

• Basic dynamic load 11400kN
• Basic static load 21000kN
• Reference speed 380RPM
• Limiting speed 530RPM

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