Cylindrical Roller Bearings
In bearings of this type, the cylindrical rollers are in linear contact with the raceways. They have a high radial load capacity and are suitable for high speeds.
There are different types designated as NU, NJ, NUP, N, NF (for single-row bearings), NNU, and NN (for double-row bearings depending on the design or absence of side ribs).The outer and inner rings of all types are separable.
Some cylindrical roller bearings have no ribs on either the inner or outer ring, so the rings can move axially relative to each other. These can be used as free-end bearings. Cylindrical roller bearings, in which either the inner or outer rings has two ribs and the other ring has one, are capable of taking some axial load in one direction Double-row cylindrical roller bearings have high radial rigidity and are used primarily for precision machine tools.
Pressed steel or machined brass cages are generally used, but sometimes molded polyamide cages are also used.
![9.449 Inch | 240 Millimeter x 12.598 Inch | 320 Millimeter x 1.89 Inch | 48 Millimeter TIMKEN NCF2948VC3 Cylindrical Roller Bearings](https://m.officialfnradio.com/uploaded_images/d2050915-9-449-inch-240-millimeter-x-12-598-inch-320-millimeter-x-1-89-inch-48-millimeter-timken-ncf2948vc3-cylindrical-roller-bearings.jpg)
![7.874 Inch | 200 Millimeter x 11.024 Inch | 280 Millimeter x 1.89 Inch | 48 Millimeter TIMKEN NCF2940VC3 Cylindrical Roller Bearings](https://m.officialfnradio.com/uploaded_images/d2050923-7-874-inch-200-millimeter-x-11-024-inch-280-millimeter-x-1-89-inch-48-millimeter-timken-ncf2940vc3-cylindrical-roller-bearings.jpg)
![7.48 Inch | 190 Millimeter x 10.236 Inch | 260 Millimeter x 1.654 Inch | 42 Millimeter TIMKEN NCF2938VC3 Cylindrical Roller Bearings](https://m.officialfnradio.com/uploaded_images/d2051309-7-48-inch-190-millimeter-x-10-236-inch-260-millimeter-x-1-654-inch-42-millimeter-timken-ncf2938vc3-cylindrical-roller-bearings.jpg)
![220 mm x 300 mm x 48 mm TIMKEN NCF2944V Cylindrical Roller Bearings](https://m.officialfnradio.com/uploaded_images/d2051308-220-mm-x-300-mm-x-48-mm-timken-ncf2944v-cylindrical-roller-bearings.jpg)
- 220 mm x 300 mm x 48 mm TIMKEN NCF2944V Cylindrical Roller Bearings
- Phenolic
- 7.087 Inch | 180 Mil
![7.48 Inch | 190 Millimeter x 10.236 Inch | 260 Millimeter x 1.654 Inch | 42 Millimeter TIMKEN NCF2938V Cylindrical Roller Bearings](https://m.officialfnradio.com/uploaded_images/d2050921-7-48-inch-190-millimeter-x-10-236-inch-260-millimeter-x-1-654-inch-42-millimeter-timken-ncf2938v-cylindrical-roller-bearings.jpg)
![6.693 Inch | 170 Millimeter x 9.055 Inch | 230 Millimeter x 1.417 Inch | 36 Millimeter TIMKEN NCF2934V Cylindrical Roller Bearings](https://m.officialfnradio.com/uploaded_images/d2050919-6-693-inch-170-millimeter-x-9-055-inch-230-millimeter-x-1-417-inch-36-millimeter-timken-ncf2934v-cylindrical-roller-bearings.jpg)
![6.299 Inch | 160 Millimeter x 11.417 Inch | 290 Millimeter x 1.89 Inch | 48 Millimeter TIMKEN NJ232EMA Cylindrical Roller Bearings](https://m.officialfnradio.com/uploaded_images/d2050924-6-299-inch-160-millimeter-x-11-417-inch-290-millimeter-x-1-89-inch-48-millimeter-timken-nj232ema-cylindrical-roller-bearings.jpg)
![4.724 Inch | 120 Millimeter x 10.236 Inch | 260 Millimeter x 3.386 Inch | 86 Millimeter TIMKEN NJ2324EMAC3 Cylindrical Roller Bearings](https://m.officialfnradio.com/uploaded_images/d2050921-4-724-inch-120-millimeter-x-10-236-inch-260-millimeter-x-3-386-inch-86-millimeter-timken-nj2324emac3-cylindrical-roller-bearings.jpg)
![4.331 Inch | 110 Millimeter x 9.449 Inch | 240 Millimeter x 3.15 Inch | 80 Millimeter TIMKEN NJ2322EMAC4 Cylindrical Roller Bearings](https://m.officialfnradio.com/uploaded_images/d2050918-4-331-inch-110-millimeter-x-9-449-inch-240-millimeter-x-3-15-inch-80-millimeter-timken-nj2322emac4-cylindrical-roller-bearings.jpg)
![5.512 Inch | 140 Millimeter x 9.843 Inch | 250 Millimeter x 1.654 Inch | 42 Millimeter TIMKEN NJ228EMAC3 Cylindrical Roller Bearings](https://m.officialfnradio.com/uploaded_images/d2050919-5-512-inch-140-millimeter-x-9-843-inch-250-millimeter-x-1-654-inch-42-millimeter-timken-nj228emac3-cylindrical-roller-bearings.jpg)
- 5.512 Inch | 140 Millimeter x 9.843 Inch | 250 Millimeter x 1.654 Inch | 42 Millimeter TIMKEN NJ228EMAC3 Cylindrical Roller Bearings
- 10.75 Inch | 273.05M
- 3.75 Inch | 95.25 Mi