Product parameters

• QIBR No.QBB4510
• Cross-roller bearing No.39321001
• Bearing Type Four-Point Contact
• Construction Single Row
• Seal Type Open

Overall Dimensions

• Bore Dia (d) 45
• Outer Dia (D) 70
• Width (B) 10
• Standard Diametral Clerance 0.03-0.043
• Radial and Axial Runout-Inner 0.013
• Radial and Axial Runout-Outer 0.013
• Weight (kg) 0.12

Load Capacity

• Dynamic(N) Radial 5216
• Dynamic (N) Axial 7405
• Dynamic (N-m) Moment 113

Other parameters

• Ring Material 52100 Chrome steel
• Ball Material 52100 Chrome steel
• Lubrication Oil/Grease
• Temperature Range -40° to 120 ℃
• Quality Control ISO 9001