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.

Bearing Number	Bore Dia	Width	Size
80 mm x 125 mm x 60 mm KOYO DC5016NR cylindrical roller bearings	Pillow Block	N/A	9.08
100 mm x 215 mm x 82,6 mm Timken 100RT33 cylindrical roller bearings	Bearings	N/A	0
600 mm x 730 mm x 60 mm NSK NCF18/600V cylindrical roller bearings	Flange Block	N/A	15.89
95 mm x 200 mm x 45 mm NKE NUP319-E-MA6 cylindrical roller bearings	Pillow Block	N/A	19.522
55 mm x 140 mm x 33 mm ISB NU 411 cylindrical roller bearings	Bearings	N/A	0.01
114,3 mm x 203,2 mm x 33,34 mm SIGMA LRJ 4.1/2 cylindrical roller bearings	Flange Block	N/A	18.16
Toyana N10/560 cylindrical roller bearings	Flange Block	N/A	13.62
45 mm x 85 mm x 23 mm SKF C2209TN9 cylindrical roller bearings	Sleeve Bearings	N/A	0
190 mm x 320 mm x 128 mm SKF C 4138-2CS5V/GEM9 cylindrical roller bearings	Pillow Block	N/A	31.326
292,100 mm x 387,350 mm x 66,670 mm NTN RN5804 cylindrical roller bearings	Mounted Cartridge Units	N/A	11.804