7910DT,7910DF,7910DB,7910C 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
7910DT,7910DF,7910DB,7910C bearing
  • Bearing Numbers
  • Single row
    7910C
  • DB
    7910DB
  • DF
    7910DF
  • DT
    7910DT
  • Principal dimensions(mm)
  • d
    50
  • D
    72
  • B
    12
  • r(min)
    0.6
  • r1(min)
    0.3
  • Basic load ratings(N)
  • Cr
    16900
  • Cor
    15000
  • Basic load ratings(kgf)
  • Cr
    1720
  • Cor
    1530
  • Value
  • fo
    16.2
  • Limiting Speed (rpm)
  • Grease
    13000
  • Oil
    18000
  • Distance of action point(mm)
  • a
    14.2
  • Abutment and fillet dimensions
  • da(min)
    55
  • Da(max)
    67
  • ra(max)
    0.6
  • Weight
  • (kg)
    0.13
  • Basic load ratings(duplex bearing) (N)
  • Cr
    27400
  • Cor
    30000
  • Basic load ratings(duplex bearing) (kgf)
  • Cr
    2800
  • Cor
    3050
  • Limiting Speed(duplex bearing) (rpm)
  • Grease
    11000
  • Oil
    15000
  • Distance of action point (duplex bearing)(a0)
  • back-to-back arrangement
    28.3
  • face-to-face arrangement
    4.3
  • Installation dimensions(duplex bearing)
  • db(min)
    -
  • Db(max)
    69.5
  • rb(max)
    0.3
As a precious global 7910dt,7910df,7910db,7910c 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 7910dt,7910df,7910db,7910c bearing at the best price and quality from GQZ. Please contact us for any questions!