NTN Bearing de Mexico, S.A.

SKF 61903 Bearing

 

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.

320 mm x 400 mm x 80 mm  ISO NNC4864 V cylindrical roller bearings
320 mm x 400 mm x 80 mm ISO NNC4864 V cylindrical roller bearings
0.0
25 Degree
AST NUP2209 E cylindrical roller bearings
AST NUP2209 E cylindrical roller bearings
NSK
N/A
AST NU1036 M cylindrical roller bearings
AST NU1036 M cylindrical roller bearings
0
No
Toyana N3084 cylindrical roller bearings
Toyana N3084 cylindrical roller bearings
Bearing
QM INDUSTRIES
Toyana BK3512 cylindrical roller bearings
Toyana BK3512 cylindrical roller bearings
ABEC 1 | ISO P0
C4-Extra Loose
40 mm x 80 mm x 18 mm  NSK N 208 cylindrical roller bearings
40 mm x 80 mm x 18 mm NSK N 208 cylindrical roller bearings
N/A
Bearings
35 mm x 100 mm x 25 mm  CYSD NJ407 cylindrical roller bearings
35 mm x 100 mm x 25 mm CYSD NJ407 cylindrical roller bearings
PEER BEARING CO.
N/A
320 mm x 400 mm x 80 mm  NACHI RB4864 cylindrical roller bearings
320 mm x 400 mm x 80 mm NACHI RB4864 cylindrical roller bearings
ISOSTATIC INDUSTRIES
0.0
17 mm x 40 mm x 16 mm  ISB NJ 2203 cylindrical roller bearings
17 mm x 40 mm x 16 mm ISB NJ 2203 cylindrical roller bearings
8482.20.00.00
56425W-90040
420 mm x 520 mm x 46 mm  ISO NJ1884 cylindrical roller bearings
420 mm x 520 mm x 46 mm ISO NJ1884 cylindrical roller bearings
0.0
Mounted Units &
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angular contact ball bearings
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cylindrical roller bearings
deep groove ball bearings
needle roller bearings
plain bearings
self aligning ball bearings
spherical roller bearings
tapered roller bearings
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thrust roller bearings
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