Spherical roller bearing

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A spherical roller bearing is a rolling-element bearingthat 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.

Most spherical roller bearings are designed with two rows of rollers, allowing them to take very heavy radial loads and heavy axial loads. There are also designs with one row of rollers, suitable for lower radial loads and virtually no axial load. These are also called "barrel roller bearings" or "Tonnenlager" and are typically available in the 202- and 203-series

Bearing Number Bore Dia Outer DIa Width Size
22236CA/W33 Spherical roller bearing Bearing 31171504 B00308 Inch
24136CA/W33 Spherical roller bearing N/A Flanged Tapered Adapter Slee 1 Piece Solid
24134CA/W33 Spherical roller bearing 14 Cast Steel 2.25 Inch | 57.15 Mi 31171511
230/900X2CAF3/W Spherical roller bearing DODGE N/A 0782475534395 0.0
23322BZD/C4/W33 Spherical roller bearing 1 Piece Solid 29.42 4 Bolt Pillow Block M06288
231/710CAF3/W33 Spherical roller bearing No Ball Bearing 27.953 Inch | 710 Mi C0-Medium
23930CA/W33 Spherical roller bearing M06288 SKF 1.374 7316570507904
24168CA/W33 Spherical roller bearing N/A BUNTING BEARINGS B04264 BUNTING BEARING CORP
26/950CAF3/W33X Spherical roller bearing 340 mm 3 Piece | Radially S 1.1 mm 185 mm
23134CA/W33 Spherical roller bearing PEER BEARING CO. PEER BEARING CO. 0 8865590109104
242/530CAF3/W33 Spherical roller bearing TIMKEN B04270 5.906 Inch | 150 Mil Precision Ball Beari
241/710CAF3/W33 Spherical roller bearing 0.32 Single Row Ball Bear B00308 No