Cylindrical Roller Bearings

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Cylindrical roller bearings are also available in sealed or split designs. In sealed bearings, the rollers are protected from contaminants, water and dust, while providing lubricant retention and contaminant exclusion. This provides lower friction and longer service life.Cylindrical roller bearings have high radial-load capacity and moderate thrust loads. They contain rollers which are cylindrically-shaped, but are not true cylinders. Instead, these rollers are crowned or end-relieved to reduce stress concentrations.

 

 

The outside diameter of cylindrical roller bearings includes the housing (if any), but excludes the flange. Other important specifications for cylindrical roller bearings include overall width, rated speed (oil), static axial load, static radial load, dynamic axial load, and dynamic radial load.

 

 

 

1.772 Inch | 45 Millimeter x 3.937 Inch | 100 Millimeter x 0.984 Inch | 25 Millimeter CONSOLIDATED BEARING N-309 M C/3 Cylindrical Roller Bearings

57000 rpm Two Shields
69000 rpm 40000 rpm

1.772 Inch | 45 Millimeter x 3.937 Inch | 100 Millimeter x 0.984 Inch | 25 Millimeter CONSOLIDATED BEARING N-309 M Cylindrical Roller Bearings

51 N/µm 35 N
38000 r/min 65 N/µm

1.575 Inch | 40 Millimeter x 3.543 Inch | 90 Millimeter x 0.906 Inch | 23 Millimeter CONSOLIDATED BEARING N-308 M Cylindrical Roller Bearings

27500 N 8000 rpm
6000 rpm 6000 rpm

1.575 Inch | 40 Millimeter x 3.543 Inch | 90 Millimeter x 0.906 Inch | 23 Millimeter CONSOLIDATED BEARING N-308 C/3 Cylindrical Roller Bearings

80.000 mm 125.0000 mm
5300 rpm 41500 N
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