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Bearings • Composite Bearings

Composite bearings are constructed with one or more components made from composite materials such as PTFE.

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  • Bunting Bearings

    Bunting manufactures composite sleeve bearings. Their PTFE composite BSF sleeve bearings are designed for slow speed and heavy load applications. Features include a temperature range of -212 F to 350 F. Their PTFE composite BPT sleeve bearings are designed for oscillatory and linear applications and are available with 1/2" to 5" ID, and feature a temperature range of -212 F to 356 F.

  • Grainger Industrial Supply

    Grainger Industrial Supply distributes 1-1/4", 1-3/16", 1" bore-mounted bearings with composite housings. The company also supplies composite washdown bearings with bore diameters of 1-1/4" and 1-3/16".

  • SKF USA, Inc.

    SKF Inc. designs and manufactures composite dry sliding bearings made of triple-layer or filament-wound composite materials. These bearings are used for rotational, oscillating, or linear movements under radial load. The company also offers flanged dry sliding bushings.

  • TriStar Plastics Corp.

    TriStar Plastics Corp. distributes Ultracomp composite bearings that are resistant to vibration and impact, and feature a self-lubricating design. With compressive strength exceeding 54,000 psi, these products are used in a number of applications, including railroad, off-road vehicles and equipment, mining and mineral processing, marine rudder bearings, and timber/pulp/paper handling.

  • Lee Linear

    Lee Linear manufactures composite linear bearings, linear bearing pillow blocks, linear bearing twin pillow blocks, and double length bearing pillow blocks. The company's line of composite bearings are available with high load capability up to 5000 psi and low friction of 0.09-0.12. Other features include outside diameters of 0.5"-6", lengths of 0.750"-8", and retaining hole diameters of 0.094"- 0.275".

  • Rubber Products Distributors

    Rubber Products Distributors offers composite bearings with inside diameters from .5040" to 2.51" and outside diameters of .6285" to 3.0030". Use their product configurator to specify to your needs.

  • United Seal & Rubber Co., Inc.

    United Seal & Rubber Co. provides custom and standard molded rubber parts, including composite bearings produced from a number of rubber compounds.

  • Rexnord Industries

    Rexnord Industries' filament bearings feature filament wound composite construction, are self-lubricating, weigh 77% less than steel types, and offer operation up to 30,000 psi. These composite bearings comply with the requirements of SAE AS9100.