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.

 
25 mm x 80 mm x 21 mm FBJ NF405 cylindrical roller bearings
6804
Flange Type
50 mm x 90 mm x 20 mm FBJ NU210 cylindrical roller bearings
Non/No
0.6 mm
45 mm x 85 mm x 23 mm FBJ NJ2209 cylindrical roller bearings
Class 0
Double Shielded
60 mm x 150 mm x 35 mm FBJ N412 cylindrical roller bearings
0.37 Hz
10 mm
30 mm x 72 mm x 27 mm FBJ NU2306 cylindrical roller bearings
1.1875 in
99100-B
90 mm x 160 mm x 40 mm FBJ NUP2218 cylindrical roller bearings
27
[Aluminum Alloy] Alu
60 mm x 150 mm x 35 mm CYSD NU412 cylindrical roller bearings
-20 °C
UK316G2H
85 mm x 150 mm x 36 mm CYSD NU2217E cylindrical roller bearings
Flange Type
20 ~ 40
60 mm x 130 mm x 46 mm CYSD NJ2312E cylindrical roller bearings
Bearings with Housin
Square Type
40 mm x 90 mm x 33 mm CYSD N2308E cylindrical roller bearings
560 mm
7,050 kN
105 mm x 145 mm x 40 mm CYSD NNU4921K/W33 cylindrical roller bearings
DD (Contact Rubber S
30 ~ 40
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SKF Bearing
NTN 6211 Bearing
NTN 6300 Bearing
NTN Uc207 Bearing
Ucp213d1 Bearing