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Product parameters

  • QIBR No.Q3189-3120-B
  • Timken No.3189-3120-B
  • Bearing Type Taper Roller
  • Construction Single Row
Overall Dimensions
  • Bore Dia (d) 25.4mm(1")
  • Outer Dia (D) 76.625mm(2.8593")
  • Width (T1) 11.112mm(0.4375")
  • Inner ring width(B)29.997mm(1.181")
  • Outer ring width(C)23.812mm(0.9375")
  • Outer ring flange O.D.(D1)77.3mm(3.0433")
  • Flange width (C2)4.762mm(0.1875")
  • Weight 0.69Kg(1.49lbs)
Load Capacity
  • Basic dynamic load 94kN(21300lbf)
  • Basic static load 102kN(22800lbf)
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
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