30303-A
Type

Tapered roller bearing

Model:30303-A
Thickness(mm):14
Inner diameter d:17
Outer diameter D:47

Detailed information

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Calculate coefficient
  • e0.29
  • Y2.11
  • Y 0 1.16
Model
  • Model30303-A
Sizemm
  • d17
  • D47
  • B14
  • C12
  • T15.25
  • r1, r2 min1
  • r3, r4 min1
  • a ≈11
  • d 1 ≈31.6
Installation sizemm
  • d a max25
  • d b min23
  • D a min40
  • D a max41
  • D b min42
  • C a min2
  • C b min3
  • r a max1
  • r b max1
Basic load ratingN
  • Dynamic load C r 27500
  • Static load C or 24500
可互换Model按照 ISO355
  • 可互换Model按照 ISO355T2FB017
Quality/ m ≈kg
  • Quality/ m ≈kg0.129
Fatigue limit load C ur / N
  • Fatigue limit load C ur / N2600
Limit speed n G min –1
  • Limit speed n G min –1 18200
Reference speed n B min –1
  • Reference speed n B min –1 12400