30318-A
Type

Tapered roller bearing

Model:30318-A
Thickness(mm):43
Inner diameter d:90
Outer diameter D:190

Detailed information

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Calculate coefficient
  • e0.35
  • Y1.74
  • Y 0 0.96
Model
  • Model30318-A
Sizemm
  • d90
  • D190
  • B43
  • C36
  • T46.5
  • r1, r2 min4
  • r3, r4 min3
  • a ≈37
  • d 1 ≈135
Installation sizemm
  • d a max113
  • d b min104
  • D a min165
  • D a max176
  • D b min176
  • C a min6
  • C b min10.5
  • r a max4
  • r b max3
Basic load ratingN
  • Dynamic load C r 330000
  • Static load C or 395000
可互换Model按照 ISO355
  • 可互换Model按照 ISO355T2GB090
Quality/ m ≈kg
  • Quality/ m ≈kg5.83
Fatigue limit load C ur / N
  • Fatigue limit load C ur / N43500
Limit speed n G min –1
  • Limit speed n G min –1 3900
Reference speed n B min –1
  • Reference speed n B min –1 3100
X-life
  • X-life-