NTN BEARING USA CORP.

SKF 6200 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.

 
45 mm x 100 mm x 36 mm  Fersa F19001 cylindrical roller bearings
45 mm x 100 mm x 36 mm Fersa F19001 cylindrical roller bearings
0.3 in
39300 lbf
50 mm x 110 mm x 40 mm  SIGMA N 2310 cylindrical roller bearings
50 mm x 110 mm x 40 mm SIGMA N 2310 cylindrical roller bearings
Cast Iron
Square flange shape
30 mm x 62 mm x 16 mm  SIGMA NUP 206 cylindrical roller bearings
30 mm x 62 mm x 16 mm SIGMA NUP 206 cylindrical roller bearings
QAAMH18A303SB
2.59 in
130 mm x 180 mm x 30 mm  SIGMA NCF 2926 V cylindrical roller bearings
130 mm x 180 mm x 30 mm SIGMA NCF 2926 V cylindrical roller bearings
No
Bearings with Housin
41,275 mm x 88,9 mm x 19,05 mm  SIGMA LRJ 1.5/8 cylindrical roller bearings
41,275 mm x 88,9 mm x 19,05 mm SIGMA LRJ 1.5/8 cylindrical roller bearings
208 mm
33 Nm
40 mm x 80 mm x 23 mm  SIGMA NJ 2208 cylindrical roller bearings
40 mm x 80 mm x 23 mm SIGMA NJ 2208 cylindrical roller bearings
No
Bearing Steel
82,55 mm x 190,5 mm x 39,69 mm  SIGMA MRJ 3.1/4 cylindrical roller bearings
82,55 mm x 190,5 mm x 39,69 mm SIGMA MRJ 3.1/4 cylindrical roller bearings
Diamond Flange Shape
No
55 mm x 120 mm x 43 mm  SIGMA N 2311 cylindrical roller bearings
55 mm x 120 mm x 43 mm SIGMA N 2311 cylindrical roller bearings
6
Shaped steel/Groove-
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angular contact ball bearings
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SKF Bearing
NTN 6211 Bearing
NTN 6300 Bearing
NTN Uc207 Bearing
Ucp213d1 Bearing