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.
- 30 mm x 72 mm x 19 mm ISO 20306 spherical roller bearings
- 43.55 kN
- 100 °C
- Toyana 22307 CW33 spherical roller bearings
- 52 mm
- EX201G2
- 360 mm x 600 mm x 192 mm NSK 23172CAE4 spherical roller bearings
- 7,000 rpm
- 13 Hz
- Toyana 22320 KCW33 spherical roller bearings
- 19 mm
- 36.3 mm
- 710 mm x 1150 mm x 345 mm ISO 231/710 KW33 spherical roller bearings
- 211 Series
- Steel
- 220 mm x 300 mm x 60 mm NTN 23944 spherical roller bearings
- 116 mm
- 6.48 Hz
- Toyana 232/630 CW33 spherical roller bearings
- -20 °C
- 120 mm
- Toyana 23124 KCW33+AH3124 spherical roller bearings
- 140 mm
- 12 mm
- 440 mm x 790 mm x 280 mm NKE 23288-K-MB-W33+AHX3288 spherical roller bearings
- INTERNAL RUBBER LIP
- 206 Series