NTN BEARING USA CORP.

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.

 
220 mm x 340 mm x 160 mm NACHI E5044NRNT cylindrical roller bearings
20
Yes (with retaining
80 mm x 125 mm x 22 mm NACHI N 1016 cylindrical roller bearings
3 mm
-2 mm
120 mm x 260 mm x 86 mm NACHI NUP 2324 E cylindrical roller bearings
18 mm
UC204-12G2T20
85 mm x 130 mm x 60 mm NACHI E5017NRNT cylindrical roller bearings
SP206-207/62N-
3.18 mm
420 mm x 700 mm x 224 mm NACHI 23184E cylindrical roller bearings
Black Oxide Coating
Deep Groove Ball Bea
85 mm x 210 mm x 52 mm NACHI NP 417 cylindrical roller bearings
4547359534528
Roller Bearings
90 mm x 190 mm x 43 mm NACHI 21318EX1 cylindrical roller bearings
6
Bearings with Housin
◂ Previous page Next page ▸
All Products Contact Now
Product Categories
angular contact ball bearings
bearing units
complex bearings
cylindrical roller bearings
deep groove ball bearings
linear bearings
needle roller bearings
plain bearings
self aligning ball bearings
spherical roller bearings
tapered roller bearings
thrust ball bearings
thrust roller bearings
wheel bearings
SKF Bearing
NTN 6211 Bearing
NTN 6300 Bearing
NTN Uc207 Bearing
Ucp213d1 Bearing