7909DT,7909DF,7909DB,7909C bearing

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7900 Series angular contact ball bearings
  • 7900 Series angular contact ball bearings
  • 7900 Series angular contact ball bearings

7900 Series angular contact ball bearings

Dimension and Parameters
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7900 Series angular contact ball bearings 7900 Series angular contact ball bearings
7909DT,7909DF,7909DB,7909C bearing
  • Bearing Numbers
  • Single row
    7909C
  • DB
    7909DB
  • DF
    7909DF
  • DT
    7909DT
  • Principal dimensions(mm)
  • d
    45
  • D
    68
  • B
    12
  • r(min)
    0.6
  • r1(min)
    0.3
  • Basic load ratings(N)
  • Cr
    16000
  • Cor
    13400
  • Basic load ratings(kgf)
  • Cr
    1630
  • Cor
    1360
  • Value
  • fo
    16
  • Limiting Speed (rpm)
  • Grease
    14000
  • Oil
    20000
  • Distance of action point(mm)
  • a
    13.6
  • Abutment and fillet dimensions
  • da(min)
    50
  • Da(max)
    63
  • ra(max)
    0.6
  • Weight
  • (kg)
    0.129
  • Basic load ratings(duplex bearing) (N)
  • Cr
    26000
  • Cor
    26800
  • Basic load ratings(duplex bearing) (kgf)
  • Cr
    2660
  • Cor
    2730
  • Limiting Speed(duplex bearing) (rpm)
  • Grease
    12000
  • Oil
    16000
  • Distance of action point (duplex bearing)(a0)
  • back-to-back arrangement
    27.1
  • face-to-face arrangement
    3.1
  • Installation dimensions(duplex bearing)
  • db(min)
    -
  • Db(max)
    65.5
  • rb(max)
    0.3
As a precious global 7909dt,7909df,7909db,7909c bearing manufacturer and supplier in China, GQZ can guarantee the quality and precision of the products through complete testing technology and advanced equipment. Please come to buy 7909dt,7909df,7909db,7909c bearing at the best price and quality from GQZ. Please contact us for any questions!