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Self Aligning Ball Bearing

Self Aligning Ball Bearing

Two rows of balls with a spherical outer raceway. Automatically compensates for shaft misalignment and angular deflection.

Technical Overview

Self Aligning Ball Bearings feature two rows of balls running on a common spherical outer raceway. This spherical raceway allows the bearing to automatically compensate for angular misalignment between the shaft and the housing — caused by shaft deflection, installation errors, or thermal expansion — without generating additional stress on the bearing.

The misalignment compensation makes these bearings ideal for long shaft applications, where shaft deflection under load is unavoidable, and for mounted unit arrangements where perfect alignment between the housing and shaft is difficult to achieve.

AMFO Traders stocks SKF, FAG, and NTN equivalents for immediate supply.

Product Images

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Key Features

Self-aligning: compensates up to ±3° angular misalignment
Double row ball design for higher load capacity
Cylindrical or tapered bore (K suffix) for adapter sleeves
Suitable for high-speed applications
Low noise and vibration
Bore range: 10 mm – 100 mm
Available with or without snap ring groove

Typical Applications

Long conveyor shaftsAgricultural machinery & combine harvestersPaper & pulp mill machineryWoodworking & sawmill equipmentTextile spinning framesGeneral power transmissionPumps on flexible basesLight gearboxes

Technical Specifications

Bore diameter range10 mm – 100 mm
Misalignment capacity±1.5° to ±3°
ConfigurationDouble row
Outer racewaySpherical (self-aligning)
Bore typeCylindrical or tapered (K)
Standard designationISO 15 (1200/2200)
Operating temperature-30°C to +120°C
LubricationGrease or 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