31307J2/Q bearing

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Hot tags:GQZ precious-quality 31307j2/q bearing with reasonable price for customers all over the world and first-class service and unrivaled products.

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  • 2D drawing
  • Boutique Bearing
31300 Tapered Roller Bearing
  • 31300 Tapered Roller Bearing
  • 31300 Tapered Roller Bearing

31300 Tapered Roller Bearing

Dimension and Parameters
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31300 Tapered Roller Bearing 31300 Tapered Roller Bearing
31307J2/Q bearing
  • Designation
    31307J2/Q
  • Principal dimensions（mm）
  • d1
    35
  • D
    80
  • B
    22.75
  • Basic load ratings（KN）
  • dyc(Cr)
    71
  • stc(Cor)
    67
  • Pu
    7.8
  • Speed ratings（rpm）
  • Speed Ratings
    6300
  • Limiting Speed
    8500
  • Weight(Kg)
    0.52
  • ISO335 
  • Dimensions (ABMA)
    7FB
  • Dimensions （mm）
  • d
    35
  • d1～
    59.6
  • B
    21
  • C
    15
  • r1,2(min)
    2
  • r3,4(min)
    1.5
  • a
    25
  • Abutment and fillet dimensions （mm）
  • da(max)
    45
  • db(min)
    44
  • Da(min)
    62
  • Da(max)
    71
  • Db(min)
    76
  • Ca(min)
    3
  • Cb(min)
    7.5
  • ra(max)
    2
  • rb(max)
    1.5
  • Value
  • e
    0.83
  • Y
    0.72
  • Yo
    0.4
As a precious global 31307j2/q 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 31307j2/q bearing at the best price and quality from GQZ. Please contact us for any questions!