Product parameters

• QIBR No.Q21316E
• Bearing Type Spherical Roller
• Construction Single Row

Overall Dimensions

• Bore Dia (d) 80mm
• Outer Dia (D) 170mm
• Width (B) 39mm
• Shoulder diameter(inner ring)d2 106mm
• Shoulder/recess diameter(outer ring)D 141mm
• Weight 4Kg

Load Capacity

• Basic dynamic load 240kN
• Basic static load 300kN
• Reference speed 3000RPM
• Limiting speed 4200RPM

Other parameters

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