Cylindrical Roller Bearings
Cylindrical roller bearings are also available in sealed or split designs. In sealed bearings, the rollers are protected from contaminants, water and dust, while providing lubricant retention and contaminant exclusion. This provides lower friction and longer service life.
This article describes what is a cylindrical roller bearing. The article deals with the constructional, working and special aspects of Cylindrical Roller Bearings. One of the major series of bearings that have the capability to withstand heavy radial loads is cylindrical roller bearings.
![500 mm x 620 mm x 90 mm 500 mm x 620 mm x 90 mm ISO NUP38/500 cylindrical roller bearings](https://m.indra-systems.com/uploaded_images/d22231-500-mm-x-620-mm-x-90-mm-500-mm-x-620-mm-x-90-mm-iso-nup38-500-cylindrical-roller-bearings.jpg)
![440,000 mm x 620,000 mm x 450,000 mm 440,000 mm x 620,000 mm x 450,000 mm NTN 4R8803 cylindrical roller bearings](https://m.indra-systems.com/uploaded_images/d21894-440-000-mm-x-620-000-mm-x-450-000-mm-440-000-mm-x-620-000-mm-x-450-000-mm-ntn-4r8803-cylindrical-roller-bearings.jpg)
![140 mm x 190 mm x 24 mm 140 mm x 190 mm x 24 mm ISO N1928 cylindrical roller bearings](https://m.indra-systems.com/uploaded_images/d22230-140-mm-x-190-mm-x-24-mm-140-mm-x-190-mm-x-24-mm-iso-n1928-cylindrical-roller-bearings.jpg)
![Toyana NU2338 E cylindrical roller bearings](https://m.indra-systems.com/uploaded_images/d22232-toyana-nu2338-e-cylindrical-roller-bearings.jpg)
- Toyana NU2338 E cylindrical roller bearings
- Two-Bolt Base
- 200 °F
![20 mm x 47 mm x 14 mm 20 mm x 47 mm x 14 mm FAG NJ204-E-TVP2 + HJ204-E cylindrical roller bearings](https://m.indra-systems.com/uploaded_images/d22233-20-mm-x-47-mm-x-14-mm-20-mm-x-47-mm-x-14-mm-fag-nj204-e-tvp2-hj204-e-cylindrical-roller-bearings.jpg)
![340 mm x 420 mm x 80 mm 340 mm x 420 mm x 80 mm NBS SL014868 cylindrical roller bearings](https://m.indra-systems.com/uploaded_images/d22231-340-mm-x-420-mm-x-80-mm-340-mm-x-420-mm-x-80-mm-nbs-sl014868-cylindrical-roller-bearings.jpg)
![285,75 mm x 358,775 mm x 31,75 mm 285,75 mm x 358,775 mm x 31,75 mm NSK 545112/545141 cylindrical roller bearings](https://m.indra-systems.com/uploaded_images/d22230-285-75-mm-x-358-775-mm-x-31-75-mm-285-75-mm-x-358-775-mm-x-31-75-mm-nsk-545112-545141-cylindrical-roller-bearings.jpg)
![Toyana N19/500 cylindrical roller bearings](https://m.indra-systems.com/uploaded_images/d21894-toyana-n19-500-cylindrical-roller-bearings.jpg)
- Toyana N19/500 cylindrical roller bearings
- 1.3750 in
- 2150 lbf
![45 mm x 75 mm x 23 mm 45 mm x 75 mm x 23 mm ISB NN 3009 KTN/SP cylindrical roller bearings](https://m.indra-systems.com/uploaded_images/d22230-45-mm-x-75-mm-x-23-mm-45-mm-x-75-mm-x-23-mm-isb-nn-3009-ktn-sp-cylindrical-roller-bearings.jpg)
![1320 mm x 1850 mm x 400 mm 1320 mm x 1850 mm x 400 mm ISO NF30/1320 cylindrical roller bearings](https://m.indra-systems.com/uploaded_images/d21896-1320-mm-x-1850-mm-x-400-mm-1320-mm-x-1850-mm-x-400-mm-iso-nf30-1320-cylindrical-roller-bearings.jpg)
![80 mm x 170 mm x 58 mm 80 mm x 170 mm x 58 mm NKE NJ2316-E-MA6+HJ2316-E cylindrical roller bearings](https://m.indra-systems.com/uploaded_images/d22232-80-mm-x-170-mm-x-58-mm-80-mm-x-170-mm-x-58-mm-nke-nj2316-e-ma6-hj2316-e-cylindrical-roller-bearings.jpg)
- 80 mm x 170 mm x 58 mm 80 mm x 170 mm x 58 mm NKE NJ2316-E-MA6+HJ2316-E cylindrical roller bearings
- Two-Bolt Base
- 1-13/16 in