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.

 
Toyana NH430 cylindrical roller bearings
63.0 in
HSM600BRHRSS
Toyana NJ18/500 cylindrical roller bearings
Height Configurable
1045 Carbon Steel
Toyana HK253524 cylindrical roller bearings
Cast iron cover
Cast Iron
Toyana NJ328 cylindrical roller bearings
1500 rpm
4.60 in
30 mm x 72 mm x 19 mm KOYO N306 cylindrical roller bearings
7
Standard
130 mm x 200 mm x 33 mm KOYO 3NCN1026K cylindrical roller bearings
Cast Iron
35100
220 mm x 400 mm x 65 mm KOYO NU244 cylindrical roller bearings
Used for Light load
J7
110 mm x 200 mm x 53 mm KOYO NUP2222 cylindrical roller bearings
Bearings with Housin
Not Provided
200 mm x 360 mm x 98 mm KOYO NU2240R cylindrical roller bearings
Metric (Coarse) Thre
No Surface Treatment
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SKF Bearing
NTN 6211 Bearing
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NTN Uc207 Bearing
Ucp213d1 Bearing