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Spherical Roller Bearing

Spherical Roller Bearing

Two rows of barrel-shaped rollers with a common spherical outer raceway. Extremely high load capacity with built-in self-alignment.

Technical Overview

Spherical Roller Bearings are among the highest load-capacity bearings available. They feature two rows of barrel-shaped (asymmetric) rollers running on a common outer spherical raceway, which gives them the ability to self-align (typically up to 2°) to compensate for shaft deflection and misalignment.

These bearings excel in heavy industrial applications where large combined radial and axial loads occur simultaneously, often with vibration, shock, and temperature extremes. They are the preferred choice for mining, steel mills, cement plants, and marine propulsion systems.

AMFO Traders stocks SKF and FAG spherical roller bearings — one of our most requested heavy-industry bearing types.

Product Images

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Key Features

Very high radial load capacity
Significant axial load capacity in both directions
Self-aligning up to ±2°
Suitable for shock and vibration loads
Cylindrical or tapered bore (K suffix)
Bore range: 20 mm – 900 mm
E-type (enhanced roller profile) variants for 20% higher capacity

Typical Applications

Mining & ore processing equipmentSteel rolling millsCement & rock crushing machineryPaper mill rollsMarine propeller shaftsHeavy gearboxesVibrating screens & shakersWind turbine main shafts

Technical Specifications

Bore diameter range20 mm – 900 mm
Misalignment capacity±1° to ±2.5°
ConfigurationDouble row barrel rollers
Bore typeCylindrical or tapered (K)
Standard designationISO 15 (22000/23000)
Operating temperature-40°C to +200°C
LubricationGrease or circulating oil

Brands We Stock

AMFO BearingSKFFAGNTNINAIKOSTIEBERTIMKEN

Need a different size?

We can source non-standard sizes and uncommon series. Contact our team.

+92 300 9406709