30212-A
Type

Tapered roller bearing

Model:30212-A
Thickness(mm):22
Inner diameter d:60
Outer diameter D:110

Detailed information

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Calculate coefficient
  • e0.4
  • Y1.48
  • Y 0 0.81
Model
  • Model30212-A
Sizemm
  • d60
  • D110
  • B22
  • C19
  • T23.75
  • r1, r2 min2
  • r3, r4 min1.5
  • a ≈22
  • d 1 ≈82.3
Installation sizemm
  • d a max70
  • d b min69
  • D a min96
  • D a max101
  • D b min103
  • C a min4
  • C b min4.5
  • r a max2
  • r b max1.5
Basic load ratingN
  • Dynamic load C r 102000
  • Static load C or 121000
可互换Model按照 ISO355
  • 可互换Model按照 ISO355T3EB060
Quality/ m ≈kg
  • Quality/ m ≈kg0.919
Fatigue limit load C ur / N
  • Fatigue limit load C ur / N14000
Limit speed n G min –1
  • Limit speed n G min –1 6300
Reference speed n B min –1
  • Reference speed n B min –1 4250
X-life
  • X-life-