30230-A
Type

Tapered roller bearing

Model:30230-A
Thickness(mm):45
Inner diameter d:150
Outer diameter D:270

Detailed information

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Calculate coefficient
  • e0.44
  • Y1.38
  • Y 0 0.76
Model
  • Model30230-A
Sizemm
  • d150
  • D270
  • B45
  • C38
  • T49
  • r1, r2 min4
  • r3, r4 min3
  • a ≈52
  • d 1 ≈201
Installation sizemm
  • d a max175
  • d b min164
  • D a min234
  • D a max256
  • D b min250
  • C a min9
  • C b min11
  • r a max4
  • r b max3
Basic load ratingN
  • Dynamic load C r 465000
  • Static load C or 630000
可互换Model按照 ISO355
  • 可互换Model按照 ISO355T4GB150
Quality/ m ≈kg
  • Quality/ m ≈kg11.1
Fatigue limit load C ur / N
  • Fatigue limit load C ur / N74000
Limit speed n G min –1
  • Limit speed n G min –1 2500
Reference speed n B min –1
  • Reference speed n B min –1 1870