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.

ISO BK1212 cylindrical roller bearings
ISO BK1212 cylindrical roller bearings
Bearings
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70 mm x 125 mm x 24 mm  NSK NJ214EM cylindrical roller bearings
70 mm x 125 mm x 24 mm NSK NJ214EM cylindrical roller bearings
Cylindrical Roller Bearing
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35 mm x 100 mm x 25 mm  FBJ NU407 cylindrical roller bearings
35 mm x 100 mm x 25 mm FBJ NU407 cylindrical roller bearings
Flange Block
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50 mm x 110 mm x 27 mm  NKE NJ310-E-MA6+HJ310-E cylindrical roller bearings
50 mm x 110 mm x 27 mm NKE NJ310-E-MA6+HJ310-E cylindrical roller bearings
Mounted Cartridge Units
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70 mm x 125 mm x 31 mm  CYSD NUP2214E cylindrical roller bearings
70 mm x 125 mm x 31 mm CYSD NUP2214E cylindrical roller bearings
Roller Bearings
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50 mm x 80 mm x 40 mm  NACHI E5010NR cylindrical roller bearings
50 mm x 80 mm x 40 mm NACHI E5010NR cylindrical roller bearings
Angular Contact Ball Bearing
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60 mm x 150 mm x 35 mm  FBJ N412 cylindrical roller bearings
60 mm x 150 mm x 35 mm FBJ N412 cylindrical roller bearings
Pillow Block
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25 mm x 62 mm x 17 mm  NTN NU305E cylindrical roller bearings
25 mm x 62 mm x 17 mm NTN NU305E cylindrical roller bearings
Mounted Cartridge Units
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26 mm x 55 mm x 18 mm  INA F-555806 cylindrical roller bearings
26 mm x 55 mm x 18 mm INA F-555806 cylindrical roller bearings
Pillow Block
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angular contact ball bearings
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needle roller bearings
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thrust roller bearings
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Timken 469 Bearing
A4059 Bearing
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6408 Timken Bearing
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Hutchinson Poly V Belt
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