7911DT,7911DF,7911DB,7911C bearing

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  • Boutique Bearing
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
7911DT,7911DF,7911DB,7911C bearing
  • Bearing Numbers
  • Single row
    7911C
  • DB
    7911DB
  • DF
    7911DF
  • DT
    7911DT
  • Dimensiones principales (mm)
  • D
    55
  • D
    80
  • B
    13
  • r (min)
    1
  • r1(min)
    0.6
  • Basic load ratings(N)
  • Cr
    19100
  • Cor
    17700
  • Clasificaciones de carga básica (kgf)
  • Cr
    1950
  • Cor
    1810
  • Valor
  • fo
    16.3
  • Velocidad límite (rpm)
  • Grasa
    12000
  • Petróleo
    16000
  • Distance of action point(mm)
  • a
    15.5
  • Abutment and fillet dimensions
  • da (min)
    61
  • Da (máx.)
    74
  • ra (máximo)
    1
  • Peso
  • (kg)
    0.182
  • Basic load ratings(duplex bearing) (N)
  • Cr
    31000
  • Cor
    35500
  • Basic load ratings(duplex bearing) (kgf)
  • Cr
    3150
  • Cor
    3600
  • Limiting Speed(duplex bearing) (rpm)
  • Grasa
    9500
  • Petróleo
    13000
  • Distance of action point (duplex bearing)(a0)
  • back-to-back arrangement
    31.1
  • face-to-face arrangement
    5.1
  • Installation dimensions(duplex bearing)
  • db (min)
    sesenta y cinco
  • Db(max)
    75
  • rb (máximo)
    0.6
As a precious global 7911dt,7911df,7911db,7911c 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 7911dt,7911df,7911db,7911c bearing at the best price and quality from GQZ. Please contact us for any questions!