31307-A
Type

Tapered roller bearing

Model:31307-A
Thickness(mm):21
Inner diameter d:35
Outer diameter D:80

Detailed information

<br />
<b>Warning</b>:  Undefined variable $r in <b>/www/wwwroot/47.76.99.185_87/data/cache/templetes/index/index/info_product.php</b> on line <b>123</b><br />
<br />
<b>Warning</b>:  Trying to access array offset on value of type null in <b>/www/wwwroot/47.76.99.185_87/data/cache/templetes/index/index/info_product.php</b> on line <b>123</b><br />

过期key网站,修改网站Key,..

Calculate coefficient
  • e0.83
  • Y0.73
  • Y 0 0.4
Model
  • Model31307-A
Sizemm
  • d35
  • D80
  • B21
  • C15
  • T22.75
  • r1, r2 min2
  • r3, r4 min1.5
  • a ≈26
  • d 1 ≈59.9
Installation sizemm
  • d a max44
  • d b min44
  • D a min62
  • D a max71
  • D b min76
  • C a min4
  • C b min7.5
  • r a max2
  • r b max1.5
Basic load ratingN
  • Dynamic load C r 60000
  • Static load C or 64000
可互换Model按照 ISO355
  • 可互换Model按照 ISO355T7FB035
Quality/ m ≈kg
  • Quality/ m ≈kg0.582
Fatigue limit load C ur / N
  • Fatigue limit load C ur / N7500
Limit speed n G min –1
  • Limit speed n G min –1 8800
Reference speed n B min –1
  • Reference speed n B min –1 5800