30220-A
Type

Tapered roller bearing

Model:30220-A
Thickness(mm):34
Inner diameter d:100
Outer diameter D:180

Detailed information

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Calculate coefficient
  • e0.42
  • Y1.43
  • Y 0 0.79
Model
  • Model30220-A
Sizemm
  • d100
  • D180
  • B34
  • C29
  • T37
  • r1, r2 min3
  • r3, r4 min2.5
  • a ≈36
  • d 1 ≈135
Installation sizemm
  • d a max116
  • d b min112
  • D a min157
  • D a max168
  • D b min168
  • C a min5
  • C b min8
  • r a max3
  • r b max2.5
Basic load ratingN
  • Dynamic load C r 250000
  • Static load C or 325000
可互换Model按照 ISO355
  • 可互换Model按照 ISO355T3FB100
Quality/ m ≈kg
  • Quality/ m ≈kg3.75
Fatigue limit load C ur / N
  • Fatigue limit load C ur / N35500
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 2800