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	Outer DIa	Width	Size
Toyana NU5224 cylindrical roller bearings	Available	Double	No	[Steel] Steel
95 mm x 200 mm x 67 mm 95 mm x 200 mm x 67 mm NKE NJ2319-E-MA6+HJ2319-E cylindrical roller bearings	10.4 mm	51 mm	3,800 rpm	1.96
110 mm x 200 mm x 53 mm 110 mm x 200 mm x 53 mm CYSD NUP2222 cylindrical roller bearings	Flat	Open Type	No	[Steel] Steel
Toyana NJ28/1000 cylindrical roller bearings	Bearing unit	[Stainless Steel] St	6 Days	No
20 mm x 52 mm x 15 mm 20 mm x 52 mm x 15 mm FBJ NUP304 cylindrical roller bearings	42 mm	0.3 kN	0.12 kg	1 mm
180,000 mm x 380,000 mm x 150,000 mm 180,000 mm x 380,000 mm x 150,000 mm NTN NU3336 cylindrical roller bearings	11mm	24.5 mm	M6x1	34 mm
95 mm x 170 mm x 32 mm 95 mm x 170 mm x 32 mm NKE NJ219-E-M6 cylindrical roller bearings	ZZ (Double Shield)	No	Deep Groove Ball Bea	1045 Carbon Steel
25 mm x 47 mm x 12 mm 25 mm x 47 mm x 12 mm FAG NU1005-M1 cylindrical roller bearings	Double	No	Flange Type	8 Days
35 mm x 72 mm x 17 mm 35 mm x 72 mm x 17 mm SIGMA N 207 cylindrical roller bearings	225 mm	3.2	160.2 mm	150 mm
400,000 mm x 655,000 mm x 285,000 mm 400,000 mm x 655,000 mm x 285,000 mm NTN RNNU8016 cylindrical roller bearings	100 °C	3.18 mm	19.05 mm	41 mm
170 mm x 360 mm x 139,7 mm 170 mm x 360 mm x 139,7 mm Timken 170RU93 cylindrical roller bearings	8 Days	Cast Iron	Insert Bearing Unit	No Cover
95 mm x 200 mm x 45 mm 95 mm x 200 mm x 45 mm NACHI 21319AXK cylindrical roller bearings	Deep Groove Ball Bea	Compact Type	7 Days	[Steel] Steel