DEARING OF AMERICA CORP.

NSK h25 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.

317,5 mm x 482,6 mm x 66,67 mm  317,5 mm x 482,6 mm x 66,67 mm  Timken 125RIT551 cylindrical roller bearings
317,5 mm x 482,6 mm x 66,67 mm 317,5 mm x 482,6 mm x 66,67 mm Timken 125RIT551 cylindrical roller bearings
PLE209N-
11.5 Nm
25 mm x 62 mm x 24 mm  25 mm x 62 mm x 24 mm  NTN NJ2305E cylindrical roller bearings
25 mm x 62 mm x 24 mm 25 mm x 62 mm x 24 mm NTN NJ2305E cylindrical roller bearings
6201
Available
Toyana NNU4960 V cylindrical roller bearings
Toyana NNU4960 V cylindrical roller bearings
Electroless Nickel P
[Steel] Steel
60 mm x 95 mm x 18 mm  60 mm x 95 mm x 18 mm  NTN NJ1012 cylindrical roller bearings
60 mm x 95 mm x 18 mm 60 mm x 95 mm x 18 mm NTN NJ1012 cylindrical roller bearings
Flange Type
Yes (with retaining
240 mm x 360 mm x 92 mm  240 mm x 360 mm x 92 mm  Timken 240RN30 cylindrical roller bearings
240 mm x 360 mm x 92 mm 240 mm x 360 mm x 92 mm Timken 240RN30 cylindrical roller bearings
45000
Metric System
Toyana BK1816 cylindrical roller bearings
Toyana BK1816 cylindrical roller bearings
UC207-23G2
100 °C
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