NTN PRECISION AXLE CORP.

NSK h20 Bearing

 

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.

380 mm x 620 mm x 194 mm  NTN 23176B spherical roller bearings
380 mm x 620 mm x 194 mm NTN 23176B spherical roller bearings
Static 8000 / D
None
60 mm x 140 mm x 33 mm  ISB 21313 EKW33+H313 spherical roller bearings
60 mm x 140 mm x 33 mm ISB 21313 EKW33+H313 spherical roller bearings
61807/c3-skf
18000
AST 24038MB spherical roller bearings
AST 24038MB spherical roller bearings
Case Carburized Stee
WCT
750 mm x 1090 mm x 335 mm  ISO 240/750 K30CW33+AH240/750 spherical roller bearings
750 mm x 1090 mm x 335 mm ISO 240/750 K30CW33+AH240/750 spherical roller bearings
Uncoated
7.14 mm
AST 22310MB spherical roller bearings
AST 22310MB spherical roller bearings
1.6875 in
3.3125 in
Toyana 23980 KCW33+AH3980 spherical roller bearings
Toyana 23980 KCW33+AH3980 spherical roller bearings
662327057664
25 mm
75 mm x 160 mm x 37 mm  FAG 20315-MB spherical roller bearings
75 mm x 160 mm x 37 mm FAG 20315-MB spherical roller bearings
Needle Rollers
Flat
300 mm x 500 mm x 200 mm  FAG 24160-E1-K30 + AH24160 spherical roller bearings
300 mm x 500 mm x 200 mm FAG 24160-E1-K30 + AH24160 spherical roller bearings
053893568980
0.30 lbs
35 mm x 80 mm x 31 mm  ISO 22307W33 spherical roller bearings
35 mm x 80 mm x 31 mm ISO 22307W33 spherical roller bearings
2200
96mm
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angular contact ball bearings
bearing units
cylindrical roller bearings
deep groove ball bearings
needle roller bearings
plain bearings
self aligning ball bearings
spherical roller bearings
tapered roller bearings
thrust ball bearings
thrust roller bearings
wheel bearings