NTN BEARUNG DRIVESHAFT,INC.

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.

Toyana 22311 MBW33 spherical roller bearings
Baldor-Dodge
Nylon
280 mm x 500 mm x 176 mm FAG 23256-E1A-K-MB1 + AH2356G spherical roller bearings
DuPont Krytox GPL 20
Standard
Toyana 22322 ACMW33 spherical roller bearings
120 °C
30 mm
100 mm x 215 mm x 73 mm Timken 22320CJ spherical roller bearings
C3
15,000 rpm
150 mm x 320 mm x 108 mm SKF 22330-2CS5/VT143 spherical roller bearings
4,200 rpm
C4
750 mm x 1000 mm x 185 mm NKE 239/750-K-MB-W33+OH39/750-H spherical roller bearings
60 mm
11.5 Nm
Toyana 22344 KCW33+H2344 spherical roller bearings
5.05 kN
0.6 mm
Toyana 21308 CW33 spherical roller bearings
4 Bolt Flange
Mobilgrease XHP222
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angular contact ball bearings
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needle roller bearings
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spherical roller bearings
tapered roller bearings
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thrust roller bearings
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