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.

 
530 mm x 710 mm x 106 mm SKF NCF29/530V cylindrical roller bearings
3.5 mm
27.1 Nm
SKF C 31/530 KM + OH 31/530 H cylindrical roller bearings
96
Double
240 mm x 320 mm x 80 mm SKF NNC4948CV cylindrical roller bearings
120 °C
110 kN
70 mm x 150 mm x 51 mm SKF NJG2314VH cylindrical roller bearings
64 mm
120 °C
320 mm x 470 mm x 350 mm NTN E-4R6406 cylindrical roller bearings
1.0000 in
0.06 in
300 mm x 380 mm x 80 mm NTN SL01-4860 cylindrical roller bearings
Compact Type
Bearings with Housin
1180,000 mm x 1540,000 mm x 206,000 mm NTN NU29/1180 cylindrical roller bearings
HA2322
3 15/16 in
20,000 mm x 52,000 mm x 15,000 mm NTN N304E cylindrical roller bearings
40000
4 Days or more
55 mm x 90 mm x 26 mm NTN NN3011 cylindrical roller bearings
Standard
No
200 mm x 280 mm x 80 mm NTN NN4940C1NAP4 cylindrical roller bearings
No
Pillow Type
600,000 mm x 800,000 mm x 118,000 mm NTN NU29/600 cylindrical roller bearings
Double
30
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angular contact ball bearings
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cylindrical roller bearings
deep groove ball bearings
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needle roller bearings
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spherical roller bearings
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SKF Bearing
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NTN Uc207 Bearing
Ucp213d1 Bearing