30317-A
Type

Tapered roller bearing

Model:30317-A
Thickness(mm):41
Inner diameter d:85
Outer diameter D:180

Detailed information

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Calculate coefficient
  • e0.35
  • Y1.74
  • Y 0 0.96
Model
  • Model30317-A
Sizemm
  • d85
  • D180
  • B41
  • C34
  • T44.5
  • r1, r2 min3
  • r3, r4 min3
  • a ≈36
  • d 1 ≈127.6
Installation sizemm
  • d a max107
  • d b min99
  • D a min156
  • D a max166
  • D b min167
  • C a min6
  • C b min10.5
  • r a max3
  • r b max3
Basic load ratingN
  • Dynamic load C r 310000
  • Static load C or 375000
可互换Model按照 ISO355
  • 可互换Model按照 ISO355T2GB085
Quality/ m ≈kg
  • Quality/ m ≈kg4.83
Fatigue limit load C ur / N
  • Fatigue limit load C ur / N42000
Limit speed n G min –1
  • Limit speed n G min –1 4200
Reference speed n B min –1
  • Reference speed n B min –1 3150
X-life
  • X-life-