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
2.362 Inch | 60 Millimeter x 4.331 Inch | 110 Millimeter x 1.102 Inch | 28 Millimeter MCGILL SB 22212 C3 W33 S Spherical Roller Bearings 24 000 min-1 17 min 12 mm 1 mm
2.165 Inch | 55 Millimeter x 3.937 Inch | 100 Millimeter x 0.984 Inch | 25 Millimeter MCGILL SB 22211K W33 YS Spherical Roller Bearings 85 mm 349 mm 315 kN 10 kg
2.165 Inch | 55 Millimeter x 3.937 Inch | 100 Millimeter x 0.984 Inch | 25 Millimeter MCGILL SB 22211K C3 W33 TSS VA Spherical Roller Bearings 60 mm 89.400 kN 60 mm 27 mm
2.165 Inch | 55 Millimeter x 3.937 Inch | 100 Millimeter x 0.984 Inch | 25 Millimeter MCGILL SB 22211K C3 W33 SS Spherical Roller Bearings 8150 kN 269.875 mm 3.3 129 kN
2.165 Inch | 55 Millimeter x 3.937 Inch | 100 Millimeter x 0.984 Inch | 25 Millimeter MCGILL SB 22211K C3 W33 Spherical Roller Bearings 385 kg 1240 mm 1140 mm Tr 1000x8
2.165 Inch | 55 Millimeter x 3.937 Inch | 100 Millimeter x 0.984 Inch | 25 Millimeter MCGILL SB 22211 W33 YSS Spherical Roller Bearings 95 mm mm mm 33 mm
2.165 Inch | 55 Millimeter x 3.937 Inch | 100 Millimeter x 0.984 Inch | 25 Millimeter MCGILL SB 22211 W33 YS Spherical Roller Bearings 6.5 mm 82.55 mm Triple-lip seals 100 N/mm²
2.165 Inch | 55 Millimeter x 3.937 Inch | 100 Millimeter x 0.984 Inch | 25 Millimeter MCGILL SB 22211 C3 W33 YSS Spherical Roller Bearings 24.00 mm 15300 N 25.000 mm 47.0000 mm
2.165 Inch | 55 Millimeter x 3.937 Inch | 100 Millimeter x 0.984 Inch | 25 Millimeter MCGILL SB 22211 W33 S Spherical Roller Bearings 23.2 mm 8500 r/min 52.3 kN 38.7 mm
2.165 Inch | 55 Millimeter x 3.937 Inch | 100 Millimeter x 0.984 Inch | 25 Millimeter MCGILL SB 22211 W33 SS DS Spherical Roller Bearings 0.06 1 m/s 0.15 17 mm
2.165 Inch | 55 Millimeter x 3.937 Inch | 100 Millimeter x 0.984 Inch | 25 Millimeter MCGILL SB 22211 W33 Spherical Roller Bearings 0.7188 in 3.5938 in 4.0000 in 0.6250 in
1.969 Inch | 50 Millimeter x 3.543 Inch | 90 Millimeter x 0.906 Inch | 23 Millimeter MCGILL SB 22210K W33 SS Spherical Roller Bearings 0.05 0.25 m/s 10 N/mm² 0.1
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