cylindrical roller bearings
Cylindrical Roller Bearings are bearing in which cylinders are used as the rolling elements as opposed to balls in ball bearings. As such, the rollers have a greater (linear) contact area with the outer ring and are distribute loads across a broader surface. Subsequently, they have a relatively high radial load capacity and are suitable for high speeds. Double-row cylindrical roller bearings have high radial rigidity and are used primarily for precision machine tools.
Depending on the series as defined below a number of cylindrical roller bearings have no ribs on either the inner or outer ring, so the rings can move axially relative to each other which can be used as free-end bearings.
Pressed steel (with or without tins or fins) or machined brass cages are generally used, but sometimes molded polyamide cages are also available depending on the application. Cylindrical Roller Bearings are also available without cages with a full complement of rollers. This allows even higher loads but at the expense of speed.
![110 mm x 240 mm x 80 mm 110 mm x 240 mm x 80 mm NACHI NUP 2322 cylindrical roller bearings](https://m.buc-usap.com/uploaded_images/d8836-110-mm-x-240-mm-x-80-mm-110-mm-x-240-mm-x-80-mm-nachi-nup-2322-cylindrical-roller-bearings.jpg)
![105 mm x 160 mm x 26 mm 105 mm x 160 mm x 26 mm SKF N 1021 KTNHA/HC5SP cylindrical roller bearings](https://m.buc-usap.com/uploaded_images/d8845-105-mm-x-160-mm-x-26-mm-105-mm-x-160-mm-x-26-mm-skf-n-1021-ktnha-hc5sp-cylindrical-roller-bearings.jpg)
- 105 mm x 160 mm x 26 mm 105 mm x 160 mm x 26 mm SKF N 1021 KTNHA/HC5SP cylindrical roller bearings
- Single
- Deep Groove Ball Bea
![130 mm x 200 mm x 52 mm 130 mm x 200 mm x 52 mm NACHI 23026EK cylindrical roller bearings](https://m.buc-usap.com/uploaded_images/d8843-130-mm-x-200-mm-x-52-mm-130-mm-x-200-mm-x-52-mm-nachi-23026ek-cylindrical-roller-bearings.jpg)
![440 mm x 650 mm x 94 mm 440 mm x 650 mm x 94 mm SKF NU1088MA cylindrical roller bearings](https://m.buc-usap.com/uploaded_images/d8844-440-mm-x-650-mm-x-94-mm-440-mm-x-650-mm-x-94-mm-skf-nu1088ma-cylindrical-roller-bearings.jpg)
![45 mm x 85 mm x 23 mm 45 mm x 85 mm x 23 mm NTN NJ2209E cylindrical roller bearings](https://m.buc-usap.com/uploaded_images/d8845-45-mm-x-85-mm-x-23-mm-45-mm-x-85-mm-x-23-mm-ntn-nj2209e-cylindrical-roller-bearings.jpg)
- 45 mm x 85 mm x 23 mm 45 mm x 85 mm x 23 mm NTN NJ2209E cylindrical roller bearings
- Height Selection
- 1045 Carbon Steel
![55,000 mm x 106,000 mm x 92,000 mm 55,000 mm x 106,000 mm x 92,000 mm NTN R1167D2 cylindrical roller bearings](https://m.buc-usap.com/uploaded_images/d8845-55-000-mm-x-106-000-mm-x-92-000-mm-55-000-mm-x-106-000-mm-x-92-000-mm-ntn-r1167d2-cylindrical-roller-bearings.jpg)
![NTN NK30X47X21 cylindrical roller bearings](https://m.buc-usap.com/uploaded_images/d8843-ntn-nk30x47x21-cylindrical-roller-bearings.jpg)
- NTN NK30X47X21 cylindrical roller bearings
- FE210N-
- R1/8"
![25 mm x 62 mm x 17 mm 25 mm x 62 mm x 17 mm CYSD NJ305+HJ305 cylindrical roller bearings](https://m.buc-usap.com/uploaded_images/d8841-25-mm-x-62-mm-x-17-mm-25-mm-x-62-mm-x-17-mm-cysd-nj305-hj305-cylindrical-roller-bearings.jpg)
- 25 mm x 62 mm x 17 mm 25 mm x 62 mm x 17 mm CYSD NJ305+HJ305 cylindrical roller bearings
- Bearing
- Deep Groove | Prelub
![260 mm x 480 mm x 80 mm 260 mm x 480 mm x 80 mm NKE NJ252-E-MA6+HJ252-E cylindrical roller bearings](https://m.buc-usap.com/uploaded_images/d8844-260-mm-x-480-mm-x-80-mm-260-mm-x-480-mm-x-80-mm-nke-nj252-e-ma6-hj252-e-cylindrical-roller-bearings.jpg)