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 23230 CW33 spherical roller bearings	Normal Duty	Grip Tight Ball Bearing	211 Series	Cast Iron
110 mm x 200 mm x 53 mm ISO 22222 KCW33+H322 spherical roller bearings	Normal Duty	Setscrew Ball Bearing	210 Series	Cast Iron
Toyana 23222 KMBW33 spherical roller bearings	Normal Duty	Setscrew Ball Bearing	212 Series	Cast Iron
110 mm x 180 mm x 69 mm NSK 24122CK30E4 spherical roller bearings	Normal Duty	Setscrew Ball Bearing	208 Series	Cast Iron
55 mm x 120 mm x 29 mm FAG 20311-K-TVP-C3 + H311 spherical roller bearings	Normal Duty	Setscrew Ball Bearing	204 Series	Cast Iron
710 mm x 1150 mm x 345 mm FAG 231/710-B-MB spherical roller bearings	Intermediate Duty	Setscrew Ball Bearing	205 Series	Zinc
100 mm x 165 mm x 65 mm SKF 24120-2CS5/VT143 spherical roller bearings	Normal Duty	Setscrew Ball Bearing	205 Series	Cast Iron
25 mm x 62 mm x 17 mm ISO 20305 spherical roller bearings	Normal Duty	Grip Tight Ball Bearing	210 Series	Cast Iron
560 mm x 820 mm x 195 mm FAG 230/560-E1A-MB1 spherical roller bearings	Normal Duty	Setscrew Ball Bearing	212 Series	Cast Iron
65 mm x 140 mm x 48 mm ISO 22313 KW33 spherical roller bearings	Normal Duty	Setscrew Ball Bearing	207 Series	Cast Iron
280 mm x 460 mm x 180 mm FAG 24156-E1 spherical roller bearings	Normal Duty	Setscrew Ball Bearing	212 Series	Cast Iron
120 mm x 180 mm x 60 mm NTN 24024C spherical roller bearings	Normal Duty	Setscrew Ball Bearing	204 Series	Cast Iron