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.
![30 mm x 72 mm x 27 mm 30 mm x 72 mm x 27 mm NACHI NUP 2306 cylindrical roller bearings](https://m.indra-systems.com/uploaded_images/d21894-30-mm-x-72-mm-x-27-mm-30-mm-x-72-mm-x-27-mm-nachi-nup-2306-cylindrical-roller-bearings.jpg)
![AST NUP2304 E cylindrical roller bearings](https://m.indra-systems.com/uploaded_images/d22232-ast-nup2304-e-cylindrical-roller-bearings.jpg)
- AST NUP2304 E cylindrical roller bearings
- 2.0000 in
- 5220 lbf
![Toyana NU3208 cylindrical roller bearings](https://m.indra-systems.com/uploaded_images/d22230-toyana-nu3208-cylindrical-roller-bearings.jpg)
- Toyana NU3208 cylindrical roller bearings
- 2.0000 in
- Contact
![85 mm x 150 mm x 36 mm 85 mm x 150 mm x 36 mm ISO NUP2217 cylindrical roller bearings](https://m.indra-systems.com/uploaded_images/d21894-85-mm-x-150-mm-x-36-mm-85-mm-x-150-mm-x-36-mm-iso-nup2217-cylindrical-roller-bearings.jpg)
![139,7 mm x 215 mm x 47,625 mm 139,7 mm x 215 mm x 47,625 mm NSK 74550A/74846X cylindrical roller bearings](https://m.indra-systems.com/uploaded_images/d22233-139-7-mm-x-215-mm-x-47-625-mm-139-7-mm-x-215-mm-x-47-625-mm-nsk-74550a-74846x-cylindrical-roller-bearings.jpg)
![45 mm x 100 mm x 25 mm 45 mm x 100 mm x 25 mm NACHI NJ309EG cylindrical roller bearings](https://m.indra-systems.com/uploaded_images/d22231-45-mm-x-100-mm-x-25-mm-45-mm-x-100-mm-x-25-mm-nachi-nj309eg-cylindrical-roller-bearings.jpg)
![180 mm x 225 mm x 46 mm 180 mm x 225 mm x 46 mm NACHI RC4836 cylindrical roller bearings](https://m.indra-systems.com/uploaded_images/d22232-180-mm-x-225-mm-x-46-mm-180-mm-x-225-mm-x-46-mm-nachi-rc4836-cylindrical-roller-bearings.jpg)
![55 mm x 100 mm x 25 mm 55 mm x 100 mm x 25 mm FBJ NUP2211 cylindrical roller bearings](https://m.indra-systems.com/uploaded_images/d22232-55-mm-x-100-mm-x-25-mm-55-mm-x-100-mm-x-25-mm-fbj-nup2211-cylindrical-roller-bearings.jpg)
![80 mm x 200 mm x 48 mm 80 mm x 200 mm x 48 mm KOYO NUP416 cylindrical roller bearings](https://m.indra-systems.com/uploaded_images/d21896-80-mm-x-200-mm-x-48-mm-80-mm-x-200-mm-x-48-mm-koyo-nup416-cylindrical-roller-bearings.jpg)
![Toyana BK2516 cylindrical roller bearings](https://m.indra-systems.com/uploaded_images/d22233-toyana-bk2516-cylindrical-roller-bearings.jpg)
- Toyana BK2516 cylindrical roller bearings
- 1.3125 in
- Contact with Flinger
![Toyana NJ3221 cylindrical roller bearings](https://m.indra-systems.com/uploaded_images/d22233-toyana-nj3221-cylindrical-roller-bearings.jpg)
- Toyana NJ3221 cylindrical roller bearings
- 1-15/16 in
- 50000