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Home | Catalogues  | Angular Contact Ball Bearings | Single Row Angular Contact Ball Bearings | 7000 Series

7004DB,7004DT,7004A,7004DF

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7000 Series

Dimension and Parameters
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7000 Series 7000 Series
7004DB,7004DT,7004A,7004DF
  • Bearing Numbers
  • Single row
    7004A
  • DB
    7004DB
  • DF
    7004DF
  • DT
    7004DT
  • Principal dimensions(mm)
  • d
    20
  • D
    42
  • B
    12
  • r(min)
    0.6
  • r1(min)
    0.3
  • Basic load ratings(N)
  • Cr
    10800
  • Cor
    6600
  • Basic load ratings(kgf)
  • Cr
    1110
  • Cor
    670
  • Value
  • fo
    14.5
  • Limiting Speed (rpm)
  • Grease
    18000
  • Oil
    24000
  • Distance of action point(mm)
  • a
    14.9
  • Abutment and fillet dimensions
  • da(min)
    25
  • Da(max)
    37
  • ra(max)
    0.6
  • Weight
  • (kg)
    0.068
  • Basic load ratings(duplex bearing) (N)
  • Cr
    17600
  • Cor
    13200
  • Basic load ratings(duplex bearing) (kgf)
  • Cr
    1800
  • Cor
    1340
  • Limiting Speed(duplex bearing) (rpm)
  • Grease
    15000
  • Oil
    20000
  • Distance of action point (duplex bearing)(a0)
  • back-to-back arrangement
    29.9
  • face-to-face arrangement
    5.9
  • Installation dimensions(duplex bearing)
  • db(min)
    22.5
  • Db(max)
    39.5
  • rb(max)
    0.3