4T-30307
GYJ 4T-30307
Type

Automobile bearing

Model：4T-30307
Thickness(mm)：21
Inner diameter d：35
Outer diameter D：80
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Detailed information

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Main dimensions mm
  • d35
  • D80
  • T22.75
  • B21
  • C18
  • r s min 1) 2
  • r 1s min 1) 1.5
Rated base loadKN
  • Dynamic loadCr75.0
  • Static loadCor77.0
Rated base loadkgf
  • Dynamic loadCr7650
  • Static loadCor7900
Allow speed min -1
  • Grease lubrication5000
  • Oil lubrication6600
Installation related dimensions mm
  • d a Minimum45
  • d b Maximum45
  • D a Maximum71.5
  • D a Minimum70
  • D b Minimum74
  • S a Minimum3
  • S b Minimum4.5
  • r as Maximum2
  • r 1as Maximum1.5
Action point mm
  • a17
Constant
  • e0.31
Axial load factor
  • Y 2 1.90
  • Y 0 1.05
weight kg
  • (About)0.540
Bearing number
  • Bearing number4T-30307
ISO的Size
  • ISO的Size2FB

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