Spherical Roller Bearings

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A spherical roller bearing is a rolling-element bearing that permits rotation with low friction, and permits angular misalignment. Typically these bearings support a rotating shaft in the bore of the inner ring that may be misaligned in respect to the outer ring. The misalignment is possible due to the spherical internal shape of the outer ring and spherical rollers. Despite what their name may imply, spherical roller bearings are not truly spherical in shape. The rolling elements of spherical roller bearings are mainly cylindrical in shape, but have a profile that makes them appear like cylinders that have been slightly over-inflated.

 


Spherical roller bearings consist of an inner ring with two raceways inclined at an angle to the bearing axis, an outer ring with a common spherical raceway, spherical rollers, cages and, in certain designs, also internal guide rings or center rings. The bearings can also be sealed.

 

 

Bearing Number Bore Dia Outer DIa Width Size
4.724 Inch | 120 Millimeter x 8.465 Inch | 215 Millimeter x 2.283 Inch | 58 Millimeter MCGILL SB 22224 C3 W33 SS Spherical Roller Bearings 511.175 mm 813.5 N·m 152.4 mm 481.95 g
4.724 Inch | 120 Millimeter x 8.465 Inch | 215 Millimeter x 2.283 Inch | 58 Millimeter MCGILL SB 22224 C3 W33 S Spherical Roller Bearings 6.4 3 mm 0.741 kN 0.2 mm
4.724 Inch | 120 Millimeter x 8.465 Inch | 215 Millimeter x 2.283 Inch | 58 Millimeter MCGILL SB 22224 C3 W33 Spherical Roller Bearings 416 kN 79.375 mm 1/4 NPT 160 kN
4.331 Inch | 110 Millimeter x 7.874 Inch | 200 Millimeter x 2.087 Inch | 53 Millimeter MCGILL SB 22222K C3 W33 YSS Spherical Roller Bearings 21.5 kg 101 kN 1315 K EPR 7
4.331 Inch | 110 Millimeter x 7.874 Inch | 200 Millimeter x 2.087 Inch | 53 Millimeter MCGILL SB 22222K W33 SS Spherical Roller Bearings 7500 N 11000 rpm 12.7 mm 28.600 mm
4.331 Inch | 110 Millimeter x 7.874 Inch | 200 Millimeter x 2.087 Inch | 53 Millimeter MCGILL SB 22222K W33 Spherical Roller Bearings 425 r/min 48.9 kN 4 x 3/4-10 UNC 203.4 N·m
4.331 Inch | 110 Millimeter x 7.874 Inch | 200 Millimeter x 2.087 Inch | 53 Millimeter MCGILL SB 22222K W33 YS Spherical Roller Bearings 149.555 mm 131.762 mm 24.867 mm 12
4.331 Inch | 110 Millimeter x 7.874 Inch | 200 Millimeter x 2.087 Inch | 53 Millimeter MCGILL SB 22222K W33 YSS Spherical Roller Bearings 100.0000 mm 81500 N 45.000 mm 1.00 mm
4.331 Inch | 110 Millimeter x 7.874 Inch | 200 Millimeter x 2.087 Inch | 53 Millimeter MCGILL SB 22222K C3 W33 SS Spherical Roller Bearings 2.9 0.6 mm 1.5 mm 3 mm
4.331 Inch | 110 Millimeter x 7.874 Inch | 200 Millimeter x 2.087 Inch | 53 Millimeter MCGILL SB 22222K C3 W33 Spherical Roller Bearings 8800 N 8500 rpm 1.00 mm 30700 N
3.937 Inch | 100 Millimeter x 8.465 Inch | 215 Millimeter x 2.874 Inch | 73 Millimeter MCGILL SB 22320 C4 W33 Spherical Roller Bearings 180.0000 mm Removable Metal Shie 96500 N 2.50 mm
3.937 Inch | 100 Millimeter x 8.465 Inch | 215 Millimeter x 2.874 Inch | 73 Millimeter MCGILL SB 22320 W33 SS Spherical Roller Bearings 4500 rpm 13.00 mm 85.0000 mm 16500 N
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