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
6,35 mm x 25,4 mm x 6,35 mm NMB ASR4-1A spherical roller bearings	Normal Duty	Setscrew Ball Bearing	204 Series	Cast Iron
200 mm x 340 mm x 112 mm SKF 23140 CC/W33 spherical roller bearings	HEAVY DUTY	48.0000 in	4 X 4 X 3/8	250
Toyana 232/500 KCW33 spherical roller bearings	Normal Duty	Setscrew Ball Bearing	205 Series	Cast Iron
75 mm x 115 mm x 40 mm SKF 24015 CC/W33 spherical roller bearings	Normal Duty	Grip Tight Ball Bearing	212 Series	Cast Iron
710 mm x 1030 mm x 315 mm ISB 240/710 spherical roller bearings	Normal Duty	Setscrew Ball Bearing	207 Series	Cast Iron
160 mm x 290 mm x 80 mm NKE 22232-E-K-W33+AH3132 spherical roller bearings	Normal Duty	Setscrew Ball Bearing	211 Series	Cast Iron
180 mm x 300 mm x 96 mm ISB 23136 spherical roller bearings	Normal Duty	Setscrew Ball Bearing	207 Series	Cast Iron
360 mm x 480 mm x 90 mm KOYO 23972R spherical roller bearings	Normal Duty	Setscrew Ball Bearing	209 Series	Cast Iron
115 mm x 200 mm x 80 mm ISB 24124 EK30W33+AH24124 spherical roller bearings	Intermediate Duty	Setscrew Ball Bearing	206 Series	Zinc
55 mm x 100 mm x 25 mm Timken 22211CJ spherical roller bearings	Normal Duty	Setscrew Ball Bearing	203 Series	Cast Iron