FK Bearings offers 10 different series of commercial and precision spherical plain bearings.  Inch bore sizes from 3/16” through 6” and Metric bores from 5mm – 160mm.  We offer a variety of materials and styles to suit a broad array of application requirements.  Browse through our full offering shown below to find the perfect product for your needs.

Commercial Series

COM / COMH

Commercial Inch Series, low carbon steel race, metal-to-metal, PTFE liner available.

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COM-M

Commercial Metric Series, low carbon steel race, metal-to-metal, PTFE liner available.

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IN-P

Precision Plastic Race Inch Series, Light Duty.

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Precision Narrow Series

FKS / FKS-T

Heavy Duty Precision Inch Series, Alloy Steel Race, PTFE Liner Available.

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FKSSX / FKSSX-T / FKSSX-TV

Heavy Duty Precision Inch Series, stainless steel race and ball, PTFE liner and staking grooves available.

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Wide Series

WSSX-T / WSSX-TV

Wide Precision Inch Series, stainless steel race and ball, PTFE lined.

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Heavy Duty Precision Series

AIN

Heavy Duty Inch Precision Series, alloy steel race, PTFE Liner Available.

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CP

Bearing cups and snap rings for select spherical bearings.

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High Misalignment Series

HIN-T

Heavy Duty Precision Inch High Misalignment Series, alloy steel race, PTFE Lined.

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Fractured Race Series

GEZ-ES / GE-ES

Inch and Metric Spherical Plain Bearings with single fractured outer race. Imported.

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