Cylindrical Roller Bearings
Cylindrical roller bearings are available in a wide range of designs, series, variants and sizes. The main design differences are the number of roller rows and the inner/outer ring flanges as well as cage designs and materials.
The bearings can meet the challenges of applications faced with heavy radial loads and high speeds. Accommodating axial displacement (except for bearings with flanges on both the inner and outer rings), they offer high stiffness, low friction and long service life.
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. Split bearings are intended primarily for bearing arrangements which are difficult to access, such as crank shafts, where they simplify maintenance and replacements.
![4.724 Inch | 120 Millimeter x 6.496 Inch | 165 Millimeter x 1.063 Inch | 27 Millimeter TIMKEN NCF2924VC3 Cylindrical Roller Bearings](https://m.rapidsurfing.net/uploaded_images/d21711-4-724-inch-120-millimeter-x-6-496-inch-165-millimeter-x-1-063-inch-27-millimeter-timken-ncf2924vc3-cylindrical-roller-bearings.jpg)
![12.598 Inch | 320 Millimeter x 15.748 Inch | 400 Millimeter x 1.496 Inch | 38 Millimeter TIMKEN NCF1864VC3 Cylindrical Roller Bearings](https://m.rapidsurfing.net/uploaded_images/d22103-12-598-inch-320-millimeter-x-15-748-inch-400-millimeter-x-1-496-inch-38-millimeter-timken-ncf1864vc3-cylindrical-roller-bearings.jpg)
![8.5 Inch | 215.9 Millimeter x 11.5 Inch | 292.1 Millimeter x 1.5 Inch | 38.1 Millimeter TIMKEN 85RIJ391 R3 Cylindrical Roller Bearings](https://m.rapidsurfing.net/uploaded_images/d21714-8-5-inch-215-9-millimeter-x-11-5-inch-292-1-millimeter-x-1-5-inch-38-1-millimeter-timken-85rij391-r3-cylindrical-roller-bearings.jpg)
![5.512 Inch | 140 Millimeter x 11.811 Inch | 300 Millimeter x 4.5 Inch | 114.3 Millimeter TIMKEN 140RU93 R6 Cylindrical Roller Bearings](https://m.rapidsurfing.net/uploaded_images/d21714-5-512-inch-140-millimeter-x-11-811-inch-300-millimeter-x-4-5-inch-114-3-millimeter-timken-140ru93-r6-cylindrical-roller-bearings.jpg)
![5.512 Inch | 140 Millimeter x 8.661 Inch | 220 Millimeter x 1.417 Inch | 36 Millimeter TIMKEN 140RU51 R3 Cylindrical Roller Bearings](https://m.rapidsurfing.net/uploaded_images/d21709-5-512-inch-140-millimeter-x-8-661-inch-220-millimeter-x-1-417-inch-36-millimeter-timken-140ru51-r3-cylindrical-roller-bearings.jpg)
![5.512 Inch | 140 Millimeter x 11.811 Inch | 300 Millimeter x 4.5 Inch | 114.3 Millimeter TIMKEN 140RF93 BA1354 R3 Cylindrical Roller Bearings](https://m.rapidsurfing.net/uploaded_images/d21714-5-512-inch-140-millimeter-x-11-811-inch-300-millimeter-x-4-5-inch-114-3-millimeter-timken-140rf93-ba1354-r3-cylindrical-roller-bearings.jpg)
![8.268 Inch | 210 Millimeter x 14.961 Inch | 380 Millimeter x 5 Inch | 127 Millimeter TIMKEN 210RU92 R3 Cylindrical Roller Bearings](https://m.rapidsurfing.net/uploaded_images/d21715-8-268-inch-210-millimeter-x-14-961-inch-380-millimeter-x-5-inch-127-millimeter-timken-210ru92-r3-cylindrical-roller-bearings.jpg)