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 23144 KCW33+H3144 spherical roller bearings	Intermediate Duty	Setscrew Ball Bearing	206 Series	Zinc
Toyana 24072 K30 CW33 spherical roller bearings	Normal Duty	Setscrew Ball Bearing	206 Series	Cast Iron
190 mm x 290 mm x 75 mm NSK 23038CAKE4 spherical roller bearings	Normal Duty	Setscrew Ball Bearing	206 Series	Cast Iron
710 mm x 1280 mm x 450 mm FAG 232/710-B-K-MB spherical roller bearings	Intermediate Duty	Setscrew Ball Bearing	205 Series	Zinc
420 mm x 700 mm x 224 mm FAG 23184-K-MB + AH3184G-H spherical roller bearings	Intermediate Duty	Setscrew Ball Bearing	207 Series	Zinc
AST 23236MBKW33 spherical roller bearings	Intermediate Duty	Setscrew Ball Bearing	207 Series	Zinc
110 mm x 180 mm x 56 mm NKE 23122-K-MB-W33 spherical roller bearings	HEAVY DUTY	30.0000 in	5 X 5 X 1/2	300
560 mm x 820 mm x 195 mm ISO 230/560 KCW33+AH30/560 spherical roller bearings	Intermediate Duty	Setscrew Ball Bearing	206 Series	Zinc
Toyana 22322 ACKMW33 spherical roller bearings	Normal Duty	Setscrew Ball Bearing	203 Series	Zinc
600 mm x 870 mm x 200 mm KOYO 230/600RRHA spherical roller bearings	Normal Duty	Setscrew Ball Bearing	206 Series	Cast Iron
170 mm x 340 mm x 142 mm FAG 222SM170-TVPA spherical roller bearings	HEAVY DUTY	48.0000 in	3-1/2 X 3-1/2 X 5/16	200
340 mm x 520 mm x 180 mm NTN 24068BK30 spherical roller bearings	Intermediate Duty	Setscrew Ball Bearing	204 Series	Zinc