7311DT,7311DF,7311DB,7311A bearing

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Hot tags:GQZ precious-quality 7311dt,7311df,7311db,7311a bearing with reasonable price for customers all over the world and first-class service and unrivaled products.

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7300 Series angular contact ball bearings
  • 7300 Series angular contact ball bearings
  • 7300 Series angular contact ball bearings

7300 Series angular contact ball bearings

Dimension and Parameters
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7300 Series angular contact ball bearings 7300 Series angular contact ball bearings
7311DT,7311DF,7311DB,7311A bearing
  • Bearing Numbers
  • Single row
    7311A
  • DB
    7311DB
  • DF
    7311DF
  • DT
    7311DT
  • Principal dimensions(mm)
  • d
    55
  • D
    120
  • B
    29
  • r(min)
    2
  • r1(min)
    1
  • Basic load ratings(N)
  • Cr
    86000
  • Cor
    61500
  • Basic load ratings(kgf)
  • Cr
    8750
  • Cor
    6250
  • Value
  • fo
    13.9
  • Limiting Speed (rpm)
  • Grease
    5000
  • Oil
    6700
  • Distance of action point(mm)
  • a
    39.8
  • Abutment and fillet dimensions
  • da(min)
    65
  • Da(max)
    110
  • ra(max)
    2
  • Weight
  • (kg)
    1.41
  • Basic load ratings(duplex bearing) (N)
  • Cr
    139000
  • Cor
    123000
  • Basic load ratings(duplex bearing) (kgf)
  • Cr
    14200
  • Cor
    12500
  • Limiting Speed(duplex bearing) (rpm)
  • Grease
    4000
  • Oil
    5600
  • Distance of action point (duplex bearing)(a0)
  • back-to-back arrangement
    79.5
  • face-to-face arrangement
    21.5
  • Installation dimensions(duplex bearing)
  • db(min)
    61
  • Db(max)
    114
  • rb(max)
    1
As a precious global 7311dt,7311df,7311db,7311a 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 7311dt,7311df,7311db,7311a bearing at the best price and quality from GQZ. Please contact us for any questions!