Spherical Roller Bearings
The new SKF Explorer spherical roller bearings for high-speed applications offers customers more flexibility to design large industrial gearboxes with higher motor speed. A higher motor speed capability in gearboxes helps integrators and end-users lower costs by using 4-pole motors instead of 6-pole motors and utilizing the full potential of the gearbox.
Spherical roller bearings (SRB) are popular because they can take very heavy loads and are self aligning. Their design allows them to take combined loads in both the radial and axial direction acting together. Each roller is loosely retained in place within a cage that goes full circle between the raceways.
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- 220 mm x 400 mm x 144 mm 220 mm x 400 mm x 144 mm NKE 23244-K-MB-W33+OH2344-H spherical roller bearings
- 3.1875 in
- Exceptional Bearing Protection, Rotating Applications, Pumps, Gearboxes, Motors, Energy Efficient Applications, Primary Metals Industry, Steel Industry, Aluminum Industry, Pulp and Paper Industry, Che
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- AST 24128MBK30W33 spherical roller bearings
- 3-1/4 in
- 299 kN

- 100 mm x 180 mm x 60,3 mm 100 mm x 180 mm x 60,3 mm NKE 23220-K-MB-W33+AHX2320-X spherical roller bearings
- 280 mm
- Lubrication Groove & Hole
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
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


- 280 mm x 460 mm x 146 mm 280 mm x 460 mm x 146 mm NKE 23156-K-MB,W33 spherical roller bearings
- 2.2500 in
- 52100 Steel/Black Oxide
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- 120 mm x 180 mm x 60 mm 120 mm x 180 mm x 60 mm NSK 120RUB40 spherical roller bearings
- 6.1250 in
- Exceptional Bearing Protection, Rotating Applications, Pumps, Gearboxes, Motors, Energy Efficient Applications, Primary Metals Industry, Steel Industry, Aluminum Industry, Pulp and Paper Industry, Che