30211-A
Type

Tapered roller bearing

Model:30211-A
Thickness(mm):21
Inner diameter d:55
Outer diameter D:100

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 />
Calculate coefficient
  • e0.4
  • Y1.48
  • Y 0 0.81
Model
  • Model30211-A
Sizemm
  • d55
  • D100
  • B21
  • C18
  • T22.75
  • r1, r2 min2
  • r3, r4 min1.5
  • a ≈21
  • d 1 ≈76.5
Installation sizemm
  • d a max64
  • d b min64
  • D a min88
  • D a max91
  • D b min94
  • C a min4
  • C b min4.5
  • r a max2
  • r b max1.5
Basic load ratingN
  • Dynamic load C r 91000
  • Static load C or 107000
可互换Model按照 ISO355
  • 可互换Model按照 ISO355T3DB055
Quality/ m ≈kg
  • Quality/ m ≈kg0.92
Fatigue limit load C ur / N
  • Fatigue limit load C ur / N12400
Limit speed n G min –1
  • Limit speed n G min –1 6700
Reference speed n B min –1
  • Reference speed n B min –1 4600
X-life
  • X-life-