Product parameters

• QIBR No.Q21075-21212-B
• Timken No. 21075-21212-B
• Bearing Type Taper Roller
• Construction Single Row

Overall Dimensions

• Bore Dia (d) 19.050mm(0.7500")
• Outer Dia (D) 53.975mm(2.1250")
• Width (T1) 10.317mm(0.4062")
• Inner ring width(B)21.839mm(0.8598")
• Outer ring width(C)15.875mm(0.6250")
• Outer ring flange O.D.(D1)57.481mm(2.2772")
• Flange width (C2)3.967mm(0.1562")
• Weight 0.24Kg(0.54lbs)

Load Capacity

• Basic dynamic load 55.1kN(12400lbf)
• Basic static load 42.5kN(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