7300 Series
  • 7300 Series
  • 7300 Series

7300 Series

Dimension and Parameters
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7300 Series 7300 Series
7317DT,7317DF,7317DB,7317A
  • Bearing Numbers
  • Single row
    7317A
  • DB
    7317DB
  • DF
    7317DF
  • DT
    7317DT
  • Principal dimensions(mm)
  • d
    85
  • D
    180
  • B
    41
  • r(min)
    3
  • r1(min)
    1.1
  • Basic load ratings(N)
  • Cr
    159000
  • Cor
    133000
  • Basic load ratings(kgf)
  • Cr
    16200
  • Cor
    13500
  • Value
  • fo
    14.1
  • Limiting Speed (rpm)
  • Grease
    3400
  • Oil
    4500
  • Distance of action point(mm)
  • a
    58.8
  • Abutment and fillet dimensions
  • da(min)
    99
  • Da(max)
    166
  • ra(max)
    2.5
  • Weight
  • (kg)
    4.33
  • Basic load ratings(duplex bearing) (N)
  • Cr
    258000
  • Cor
    265000
  • Basic load ratings(duplex bearing) (kgf)
  • Cr
    26300
  • Cor
    27000
  • Limiting Speed(duplex bearing) (rpm)
  • Grease
    2600
  • Oil
    3600
  • Distance of action point (duplex bearing)(a0)
  • back-to-back arrangement
    117.5
  • face-to-face arrangement
    35.5
  • Installation dimensions(duplex bearing)
  • db(min)
    92
  • Db(max)
    173
  • rb(max)
    1