7928DT,7928DF,7928DB,7928A5 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
7928DT,7928DF,7928DB,7928A5 bearing
  • Bearing Numbers
  • Single row
    7928A5
  • DB
    7928DB
  • DF
    7928DF
  • DT
    7928DT
  • Principal dimensions(mm)
  • d
    140
  • D
    190
  • B
    24
  • r(min)
    1.5
  • r1(min)
    1
  • Basic load ratings(N)
  • Cr
    75000
  • Cor
    90000
  • Basic load ratings(kgf)
  • Cr
    7650
  • Cor
    9200
  • Value
  • fo
    16.4
  • Limiting Speed (rpm)
  • Grease
    4000
  • Oil
    5600
  • Distance of action point(mm)
  • a
    50.5
  • Abutment and fillet dimensions
  • da(min)
    149
  • Da(max)
    181
  • ra(max)
    1.5
  • Weight
  • (kg)
    1.63
  • Basic load ratings(duplex bearing) (N)
  • Cr
    122000
  • Cor
    180000
  • Basic load ratings(duplex bearing) (kgf)
  • Cr
    12400
  • Cor
    18400
  • Limiting Speed(duplex bearing) (rpm)
  • Grease
    3200
  • Oil
    4500
  • Distance of action point (duplex bearing)(a0)
  • back-to-back arrangement
    100.9
  • face-to-face arrangement
    52.9
  • Installation dimensions(duplex bearing)
  • db(min)
    -
  • Db(max)
    184
  • rb(max)
    1
As a precious global 7928dt,7928df,7928db,7928a5 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 7928dt,7928df,7928db,7928a5 bearing at the best price and quality from GQZ. Please contact us for any questions!