Product parameters

• QIBR No.QKD045AR0
• SSB No.RD045AR0
• Bearing Type Thin Section Bearing
• Construction Single Row
• Contact Angle 30°
• Seal Type Open
• Cross Section 1/2″ x 1/2″

Overall Dimensions

• Bore Dia (d) 4.5"
• Outer Dia (D) 5.5"
• Width (B) 0.5"
• Land dia.L1 4.87"
• Land dia.L2 5.13"
• C'Bore dia.L3 5.241"
• Weight (lbs) 0.83

Load Capacity

• Dynamic(lbs) Radial 1737.9
• Static (lbs) Radial 3555
• Dynamic(lbs) Thrust 4113
• Static (lbs) Thrust 10260

Other parameters

• Ring Material 52100 Chrome steel
• Ball Material 52100 Chrome steel
• Cage Material Brass
• Lubrication Oil/Grease
• Temperature Range -40° to 120 ℃
• Radial Clearance 0.0000 – 0.0005"
• Ball Hardness HRC 62-66
• ABEC Rating ABEC-1
• Quality Control ISO 9001