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.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.

 

 

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.

 

 

 

Bearing Number Bore Dia Outer DIa Width Size
4.331 Inch | 110 Millimeter x 9.449 Inch | 240 Millimeter x 1.969 Inch | 50 Millimeter NTN NJ322C3 Cylindrical Roller Bearings 133 kN 1 in SAFS 534 74.612 mm
4.134 Inch | 105 Millimeter x 8.858 Inch | 225 Millimeter x 1.929 Inch | 49 Millimeter NTN NJ321G1C3 Cylindrical Roller Bearings Lubrication Fitting 4-1/2 in 12.59 in UL, AFBMA, AGMA, ASM
4.134 Inch | 105 Millimeter x 8.858 Inch | 225 Millimeter x 1.929 Inch | 49 Millimeter NTN NJ321C4 Cylindrical Roller Bearings 0.866 in Standard Duty Round Lubrication Fitting
2.756 Inch | 70 Millimeter x 3.937 Inch | 100 Millimeter x 1.181 Inch | 30 Millimeter INA SL014914-C3 Cylindrical Roller Bearings Class 2 Steel 58900 lbf 566
3.465 Inch | 88.01 Millimeter x 3.939 Inch | 100.046 Millimeter x 1.313 Inch | 33.338 Millimeter NTN M5211DA Cylindrical Roller Bearings 4.6 Steel 2 Two Rubber Seals
6.299 Inch | 160 Millimeter x 7.874 Inch | 200 Millimeter x 1.575 Inch | 40 Millimeter INA SL014832-C3 Cylindrical Roller Bearings 129000 lb Steel 140 mm 1
2.459 Inch | 62.471 Millimeter x 2.836 Inch | 72.032 Millimeter x 1.063 Inch | 26.998 Millimeter NTN M5207DA Cylindrical Roller Bearings 85mm Brass In Stock Open Type
6.693 Inch | 170 Millimeter x 8.465 Inch | 215 Millimeter x 1.772 Inch | 45 Millimeter INA SL014834-C3 Cylindrical Roller Bearings Labyrinth Guardian® Flange 0.020 in 8487900040.US
2.634 Inch | 66.904 Millimeter x 3.937 Inch | 100 Millimeter x 1.313 Inch | 33.35 Millimeter NTN M5211EHL Cylindrical Roller Bearings 68.5 mm Round 2.6260 in 3000 kgf
2.634 Inch | 66.904 Millimeter x 3.937 Inch | 100 Millimeter x 1.313 Inch | 33.35 Millimeter NTN M5211EX Cylindrical Roller Bearings Double Shielded Round 1463 0.4375 in
1.731 Inch | 43.97 Millimeter x 2.835 Inch | 72 Millimeter x 1.063 Inch | 26.998 Millimeter NTN M5207GEX Cylindrical Roller Bearings 1.731 Inch | 43.97 Millimeter x 2.835 Inch | 72 Millimeter x 1.063 Inch | 26.998 Millimeter - - -
3.937 Inch | 100 Millimeter x 8.465 Inch | 215 Millimeter x 2.874 Inch | 73 Millimeter NTN NJ2320G1 Cylindrical Roller Bearings 12-1/4 in Lubrication Fitting 4.5625 in Powder Coated
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