NNC4912CV
SIAIF NNC4912CV
Type

Cylindrical roller bearing

Model：NNC4912CV
Thickness(mm)：25
Inner diameter d：60
Outer diameter D：85
Contact Us
Back to List

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 />
Basic size mm
  • d60
  • D85
  • B25
Basic load rating kN
  • DynamicsC78.1
  • Static Co137
RatedSpeed r/min
  • Reference speed3600
  • Limit speed4500
Model
  • ModelNNC4912CV
Size mm
  • d60
  • d 1 ～70.5
  • D1 ～73.5
  • E77.51
  • b 1 4.5
  • k3.5
  • r 1,2 Minimum1
  • s 1) -
Shoulder and chamfer dimensions mm
  • d a Minimum64.6
  • d as 2) 建议值68.5
  • Da Maximum80.4
  • r a Maximum1
Fatigue load limit Pu
  • Fatigue load limit Pu14.3
Quality
  • Quality0.49

List of Similar Bearing Models