31315
Type

Tapered roller bearing

Model:31315
Thickness(mm):37
Inner diameter d:75
Outer diameter D:160

Detailed information

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Calculate coefficient
  • e0.83
  • Y0.73
  • Y 0 0.4
Model
  • Model31315
Sizemm
  • d75
  • D160
  • B37
  • C26
  • T40
  • r1, r2 min3
  • r3, r4 min2.5
  • a ≈50
  • d 1 ≈115.8
Installation sizemm
  • d a max91
  • d b min87
  • D a min127
  • D a max148
  • D b min151
  • C a min6
  • C b min14
  • r a max3
  • r b max2.5
Basic load ratingN
  • Dynamic load C r 203000
  • Static load C or 236000
可互换Model按照 ISO355
  • 可互换Model按照 ISO355T7GB075
Quality/ m ≈kg
  • Quality/ m ≈kg3.79
Fatigue limit load C ur / N
  • Fatigue limit load C ur / N27500
Limit speed n G min –1
  • Limit speed n G min –1 4500
Reference speed n B min –1
  • Reference speed n B min –1 3250
X-life
  • X-life-