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.

Bearing Number	Bore Dia	Outer DIa	Width	Size
Toyana 22205MW33 spherical roller bearings	Normal Duty	Setscrew Ball Bearing	214 Series	Cast Iron
AST 22216CYW33 spherical roller bearings	Normal Duty	Setscrew Ball Bearing	203 Series	Zinc
360 mm x 600 mm x 192 mm ISO 23172W33 spherical roller bearings	Normal Duty	Setscrew Ball Bearing	209 Series	Cast Iron
Toyana 24122 K30CW33+AH24122 spherical roller bearings	Normal Duty	Setscrew Ball Bearing	209 Series	Cast Iron
380 mm x 560 mm x 135 mm SKF 23076 CCK/W33 spherical roller bearings	Normal Duty	Grip Tight Ball Bearing	206 Series	Polymer
240 mm x 440 mm x 120 mm FAG 22248-B-K-MB spherical roller bearings	55 mm	120 mm	15 mm	0.6 mm
190 mm x 320 mm x 104 mm KOYO 23138RHA spherical roller bearings	Normal Duty	Grip Tight Ball Bearing	204 Series	Cast Iron
600 mm x 870 mm x 272 mm FAG 240/600-E1A-MB1 spherical roller bearings	Normal Duty	Setscrew Ball Bearing	204 Series	Cast Iron
170 mm x 280 mm x 88 mm KOYO 23134RHK spherical roller bearings	Normal Duty	Setscrew Ball Bearing	207 Series	Cast Iron
Toyana 21308 KCW33 spherical roller bearings	Normal Duty	Setscrew Ball Bearing	203 Series	Cast Iron
240 mm x 400 mm x 128 mm FAG 23148-B-K-MB+AH3148 spherical roller bearings	Normal Duty	Setscrew Ball Bearing	205 Series	Cast Iron
50 mm x 110 mm x 27 mm NTN 21310C spherical roller bearings	Intermediate Duty	Setscrew Ball Bearing	205 Series	Cast Iron