7900DT,7900DF,7900DB,7900C 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
7900DT,7900DF,7900DB,7900C bearing
  • Bearing Numbers
  • Single row
    7900C
  • DB
    7900DB
  • DF
    7900DF
  • DT
    7900DT
  • Principal dimensions(mm)
  • d
    10
  • D
    22
  • B
    6
  • r(min)
    0.3
  • r1(min)
    0.15
  • Basic load ratings(N)
  • Cr
    3000
  • Cor
    1520
  • Basic load ratings(kgf)
  • Cr
    305
  • Cor
    155
  • Value
  • fo
    14.1
  • Limiting Speed (rpm)
  • Grease
    48000
  • Oil
    63000
  • Distance of action point(mm)
  • a
    5.1
  • Abutment and fillet dimensions
  • da(min)
    12.5
  • Da(max)
    19.5
  • ra(max)
    0.3
  • Weight
  • (kg)
    0.009
  • Basic load ratings(duplex bearing) (N)
  • Cr
    4900
  • Cor
    3050
  • Basic load ratings(duplex bearing) (kgf)
  • Cr
    500
  • Cor
    310
  • Limiting Speed(duplex bearing) (rpm)
  • Grease
    38000
  • Oil
    53000
  • Distance of action point (duplex bearing)(a0)
  • back-to-back arrangement
    10.3
  • face-to-face arrangement
    1.7
  • Installation dimensions(duplex bearing)
  • db(min)
    -
  • Db(max)
    20.8
  • rb(max)
    0.15
As a precious global 7900dt,7900df,7900db,7900c 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 7900dt,7900df,7900db,7900c bearing at the best price and quality from GQZ. Please contact us for any questions!