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.
![55 mm x 100 mm x 25 mm 55 mm x 100 mm x 25 mm NKE NUP2211-E-MPA cylindrical roller bearings](https://m.indra-systems.com/uploaded_images/d22231-55-mm-x-100-mm-x-25-mm-55-mm-x-100-mm-x-25-mm-nke-nup2211-e-mpa-cylindrical-roller-bearings.jpg)
![18 mm x 40 mm x 58 mm 18 mm x 40 mm x 58 mm SKF KRV 40 PPA cylindrical roller bearings](https://m.indra-systems.com/uploaded_images/d22232-18-mm-x-40-mm-x-58-mm-18-mm-x-40-mm-x-58-mm-skf-krv-40-ppa-cylindrical-roller-bearings.jpg)
![150 mm x 270 mm x 73 mm 150 mm x 270 mm x 73 mm FAG NJ2230-E-M1 + HJ2230-E cylindrical roller bearings](https://m.indra-systems.com/uploaded_images/d22230-150-mm-x-270-mm-x-73-mm-150-mm-x-270-mm-x-73-mm-fag-nj2230-e-m1-hj2230-e-cylindrical-roller-bearings.jpg)
![130 mm x 180 mm x 30 mm 130 mm x 180 mm x 30 mm ISO SL182926 cylindrical roller bearings](https://m.indra-systems.com/uploaded_images/d22232-130-mm-x-180-mm-x-30-mm-130-mm-x-180-mm-x-30-mm-iso-sl182926-cylindrical-roller-bearings.jpg)
- 130 mm x 180 mm x 30 mm 130 mm x 180 mm x 30 mm ISO SL182926 cylindrical roller bearings
- 3.4375 in
- Powder Coat
![110 mm x 240 mm x 80 mm 110 mm x 240 mm x 80 mm NBS LSL192322 cylindrical roller bearings](https://m.indra-systems.com/uploaded_images/d21894-110-mm-x-240-mm-x-80-mm-110-mm-x-240-mm-x-80-mm-nbs-lsl192322-cylindrical-roller-bearings.jpg)
- 110 mm x 240 mm x 80 mm 110 mm x 240 mm x 80 mm NBS LSL192322 cylindrical roller bearings
- 3.9101 in
- Exceptional Bearing Protection, Rotating Applications, Pumps, Gearboxes, Motors, Energy Efficient Applications, Primary Metals Industry, Steel Industry, Aluminum Industry, Pulp and Paper Industry, Che
![50 mm x 130 mm x 65 mm 50 mm x 130 mm x 65 mm SKF NNTR 50x130x65.2ZL cylindrical roller bearings](https://m.indra-systems.com/uploaded_images/d21896-50-mm-x-130-mm-x-65-mm-50-mm-x-130-mm-x-65-mm-skf-nntr-50x130x65-2zl-cylindrical-roller-bearings.jpg)
![75 mm x 160 mm x 37 mm 75 mm x 160 mm x 37 mm ISO NUP315 cylindrical roller bearings](https://m.indra-systems.com/uploaded_images/d22230-75-mm-x-160-mm-x-37-mm-75-mm-x-160-mm-x-37-mm-iso-nup315-cylindrical-roller-bearings.jpg)
- 75 mm x 160 mm x 37 mm 75 mm x 160 mm x 37 mm ISO NUP315 cylindrical roller bearings
- (2) Inner Ring, (1) Outer Ring
- Brass
![55 mm x 90 mm x 46 mm 55 mm x 90 mm x 46 mm NKE NNF5011-2LS-V cylindrical roller bearings](https://m.indra-systems.com/uploaded_images/d22233-55-mm-x-90-mm-x-46-mm-55-mm-x-90-mm-x-46-mm-nke-nnf5011-2ls-v-cylindrical-roller-bearings.jpg)
![60 mm x 95 mm x 18 mm 60 mm x 95 mm x 18 mm KOYO NU1012 cylindrical roller bearings](https://m.indra-systems.com/uploaded_images/d22231-60-mm-x-95-mm-x-18-mm-60-mm-x-95-mm-x-18-mm-koyo-nu1012-cylindrical-roller-bearings.jpg)
![60 mm x 130 mm x 31 mm 60 mm x 130 mm x 31 mm SIGMA NJ 312 cylindrical roller bearings](https://m.indra-systems.com/uploaded_images/d22232-60-mm-x-130-mm-x-31-mm-60-mm-x-130-mm-x-31-mm-sigma-nj-312-cylindrical-roller-bearings.jpg)
- 60 mm x 130 mm x 31 mm 60 mm x 130 mm x 31 mm SIGMA NJ 312 cylindrical roller bearings
- 1 in
- Maximum of +800 °F