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Home>>Catalog>> Tapered Roller Bearing>>Single Row Taper Roller Bearing>>d:60-65mm>>Bearing NO.:7212E 30212Back>>
Principal dimensions mm
  • d:60
  • D:110
  • T:23.75
  • B:22
  • C:
  • r 1 .r 2 min:2
  • r 1 .r 2 min:2
  • r 3 .r 4 min:1.5
  • r 3 .r 4 min:1.5
Basic load ratings KN
  • Cr:110
  • Cor:124
Limit speed r/ min
  • Grease:3400
  • Oil:4500
  • Old code.:7212E
  • New code.:30212
  • Mass kg:0.923
Fitting dimension mm
  • damax:69
  • dbmin:69
  • Damin:96
  • Damax:101
  • Dbmin:103
  • Camin:4
  • Cbmin:5
Calculation coefficient
  • e:0.4
  • Y:4.5
  • Yo:0.81
  • a:23
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