NNU4920K
SIAIF NNU4920K
Type

Short cylindrical roller bearing

Model：NNU4920K
Thickness(mm)：40
Inner diameter d：100
Outer diameter D：140
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 />
Bearing code
  • Cylindrical holeNNU4920
  • Conical hole(1)NNU4920K
Dimensions(mm)
  • d100
  • D140
  • B40
  • r (Minimum)1.1
  • Fw112
  • Ew-
Installation size(mm)
  • d a (2) (Minimum)106.5
  • d a (2) (Maximum)111
  • d 1a (Minimum)108
  • d c (Minimum)115
  • Da (Maximum)133.5
  • Da (Minimum)-
  • r a (Maximum)1
weight(kg)
  • (Refer to)1.9
Load rating(N)
  • Cr155000
  • Cor295000
Limit speed(rpm)
  • Grease lubrication4000
  • Oil lubrication5000

List of Similar Bearing Models