Product parameters

• QIBR No.Q21063-21212
• Timken No. 21063-21212
• Bearing Type Taper Roller
• Construction Single Row

Overall Dimensions

• Bore Dia (d) 15.875mm(0.625")
• Outer Dia (D) 53.979mm(2.125")
• Width (T) 22.225mm(0.8750")
• Inner ring width(B) 21.839mm(0.8598")
• Outer ring width(C) 15.875mm(0.625")
• Weight 0.25Kg(0.57lbs)

Load Capacity

• Basic dynamic load 55kN(1240lbf)
• Basic static load 42kN(9560lbf)

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