NTN BEARING MANUFACTURING DE MEXICO,S.A.DE C.V.

Spherical roller bearings

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.

ISB TSM 20 RB spherical roller bearings
Pillow Block
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220 mm x 370 mm x 150 mm ISB 24144 K30 spherical roller bearings
Mounted Units & Inserts
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90 mm x 160 mm x 30 mm ISO 20218 K spherical roller bearings
Mounted Cartridge Units
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30,000 mm x 62,000 mm x 20,000 mm SNR 22206EAW33 spherical roller bearings
Cartridge Unit Bearings
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