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.

170 mm x 310 mm x 110 mm NTN 23234B spherical roller bearings: Bearing Duty : Medium Duty; Bearing Family : Setscrew Ball Bearing

600 mm x 870 mm x 200 mm FAG 230/600-B-MB spherical roller bearings: Bearing Duty : Normal Duty; Bearing Family : Setscrew Ball Bearing

130 mm x 230 mm x 80 mm FAG 23226-E1-K-TVPB + H2326 spherical roller bearings: Bearing Duty : Intermediate Duty; Bearing Family : Setscrew Ball Bearing

40 mm x 80 mm x 23 mm NSK 22208SWREAg2E4 spherical roller bearings: Bearing Duty : Normal Duty; Bearing Family : Setscrew Ball Bearing

Toyana 22268 CW33 spherical roller bearings: Bearing Duty : Normal Duty; Bearing Family : Setscrew Ball Bearing

180 mm x 300 mm x 118 mm NSK 180RUB41APV spherical roller bearings: Bearing Duty : Intermediate Duty; Bearing Family : Eccentric Collar Ball Bearing

Toyana 22220 KMBW33+H320 spherical roller bearings: Bearing Duty : Intermediate Duty; Bearing Family : Setscrew Ball Bearing

Toyana 20311 KC+H311 spherical roller bearings: Bearing Duty : Intermediate Duty; Bearing Family : Setscrew Ball Bearing

AST 22244MBW33 spherical roller bearings: Bearing Duty : Normal Duty; Bearing Family : Setscrew Ball Bearing

220 mm x 370 mm x 120 mm KOYO 23144RK spherical roller bearings: Bearing Duty : Normal Duty; Bearing Family : Grip Tight Ball Bearing

180 mm x 320 mm x 112 mm FAG 23236-E1-K-TVPB + AH3236G spherical roller bearings: Bearing Duty : Normal Duty; Bearing Family : Setscrew Ball Bearing

130 mm x 210 mm x 64 mm FAG 23126-E1-K-TVPB + AHX3126 spherical roller bearings: Bearing Duty : Normal Duty; Bearing Family : Grip Tight Ball Bearing