Cylindrical Roller Bearings

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Cylindrical roller bearings have rollers that provide a modified line contact with the cylindrical inner and outer ring raceways, while the rollers are guided by ground ribs on either the inner or outer ring. The cylindrical shape allows the inner ring to have axial movement relative to the outer ring. This is especially important when accommodating thermal expansion, where both rings must be press-fitted.

We offer premium cylindrical roller bearings under the NTN and Bower® brand names. Most NTN and all Bower® cylindrical roller bearings feature case-carburized components. Rings and rollers are made from case-hardened alloy steel of “Bearing Quality” to provide superior fatigue life and reliability. Precise control of heat treatment, dimensions, and surface finish of the components further contribute to reliable bearing performance. So whether you’re looking for an American-made, case-carburized inch series cylindrical, or a metric series through-hardened variety, NTN has you covered with a proper fit to your application. Premium steels and heat treatments are also available for applications requiring extended life and high reliability.

1.969 Inch | 50 Millimeter x 3.543 Inch | 90 Millimeter x 0.906 Inch | 23 Millimeter NSK NU2210ETC3 Cylindrical Roller Bearings

4 Inch | 101.6 Milli Bearing
Take Up 1.772 Inch | 45 Mill

30 x 2.835 Inch | 72 Millimeter x 0.748 Inch | 19 Millimeter NSK N306M Cylindrical Roller Bearings

0 Inch | 0 Millimete 1.378 Inch | 35 Mill
Single Row Ball Bear N/A

30 x 2.835 Inch | 72 Millimeter x 0.748 Inch | 19 Millimeter NSK N306W Cylindrical Roller Bearings

Concentric Collar 8483.20.40.80
Cast Steel Flanged

0.984 Inch | 25 Millimeter x 2.441 Inch | 62 Millimeter x 0.669 Inch | 17 Millimeter NSK N305MC3 Cylindrical Roller Bearings

SCHAEFFLER GROUP Bearings
N/A B04334

20 x 2.047 Inch | 52 Millimeter x 0.591 Inch | 15 Millimeter NSK N304W Cylindrical Roller Bearings

6475 0 Inch | 0 Millimete
5.875 Inch | 149.225 N/A

160 x 11.417 Inch | 290 Millimeter x 1.89 Inch | 48 Millimeter NSK N232M Cylindrical Roller Bearings

95.6 kN 2300
Bearing Self Aligning

5.512 Inch | 140 Millimeter x 9.843 Inch | 250 Millimeter x 1.654 Inch | 42 Millimeter NSK N228WC3 Cylindrical Roller Bearings

Heavier Duty | Speci 0 Inch | 0 Millimete
N/A TIMKEN
1/16