PRECISION BEARING CORP

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.

130 mm x 200 mm x 52 mm ISO 23026 KCW33+H3026 spherical roller bearings: Bearing Duty : Medium Duty; Bearing Family : Setscrew Ball Bearing

110 mm x 240 mm x 80 mm NKE 22322-E-W33 spherical roller bearings: Bearing Duty : Normal Duty; Bearing Family : Setscrew Ball Bearing

280 mm x 580 mm x 175 mm SKF 22356 CCK/W33 spherical roller bearings: Bearing Duty : Intermediate Duty; Bearing Family : Setscrew Ball Bearing

110 mm x 200 mm x 69,8 mm FAG 23222-E1A-K-M + AHX3222A spherical roller bearings: Bearing Duty : Medium Duty; Bearing Family : Setscrew Ball Bearing

220 mm x 370 mm x 120 mm FAG 23144-B-K-MB spherical roller bearings: Bearing Series : 415 Series; Expansion Type : Non-Expansion

260 mm x 480 mm x 130 mm FAG 22252-B-K-MB + AH2252G spherical roller bearings: Bearing Series : 307 Series; Expansion Type : Expansion

9 15/16 inch x 460 mm x 190 mm FAG 231S.915 spherical roller bearings: Bearing Duty : Intermediate Duty; Bearing Family : Setscrew Ball Bearing

AST 23228CK spherical roller bearings: Bearing Duty : Normal Duty; Bearing Family : Setscrew Ball Bearing

Toyana 240/630 K30 CW33 spherical roller bearings: Bearing Duty : Normal Duty; Bearing Family : Grip Tight Ball Bearing

50 mm x 110 mm x 40 mm FBJ 22310 spherical roller bearings: Bearing Duty : Normal Duty; Bearing Family : D-Lock Ball Bearing

850 mm x 1220 mm x 365 mm SKF 240/850 ECA/W33 spherical roller bearings: Bearing Duty : Intermediate Duty; Bearing Family : Setscrew Ball Bearing

260 mm x 400 mm x 104 mm KOYO 23052RHAK spherical roller bearings: Bearing Series : 307 Series; Expansion Type : Non-Expansion