Cylindrical Roller Bearings

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NJ203EM Bearing

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Product Details

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d

17mm


D

40mm


B

12mm


m

0.07kg


Cr

20.8KN

Basic dynamic load rating

Cor

14.6KN

Basic dynamic load rating

Grease RPM

22900 1/min


Oil RPM

15300 1/min


Cage

Brass cage


Material

chrome steel


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Support all kinds of ball and roller bearings

Support OEM

Lubrication of bearings
The lubrication of rolling bearings can reduce the friction and wear inside the bearing, prevent burning and sticking, prolong its service life, discharge friction heat and cooling, prevent the bearing from overheating and aging of lubricating oil, and prevent foreign bodies from intruding into the bearing, or prevent rust and corrosion.


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