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Bearings, Shafts, & Spacers

The REV 15mm Extrusion System uses plastic acetal (Delrin/POM) molded bearings and linear slides to create smooth, low friction rotational and linear motion interfaces. Bearings have a maximum 9mm outer diameter (OD) which fit inside the 9mm inner diameter (ID) hole in the all the motion brackets. The diagrams below depict several common configurations for bearings, linear slides, & pillow blocks. For more examples and building guides, please check out our Tech Resources page.

 

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Various Bearing Assembly Combinations
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Bearing Pillow Blocks and End Cap Bearings
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Short Bearings and Motion Brackets 

 

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  • End Cap Bearing - 8 Pack

    End Cap Bearing - 8 Pack

    REV-41-1322-PK8
    $6.75
    The End Cap Bearing is used with the 5mm hex shaft recommended for the DUO Build System 15mm Extrusion to provide a low friction rotating shaft support. This bearing is intended to seat in any of the...
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    $6.75
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  • 8mm x 12mm x 3.5mm Flanged Bearing - 10 Pack

    8mm x 12mm x 3.5mm Flanged Bearing - 10 Pack

    REV-49-1559-PK10
    $18.50
    This 8mm x 12mm x 3.5mm Flanged Bearing, when paired with the 5mm Hex to 8mm Round Bearing Insert (REV-41-1528), allows teams to support our 5mm hex shaft with a robust low friction bearing.   We...
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    $18.50
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  • M3 Ball Joint Rod Ends

    M3 Ball Joint Rod Ends

    $13.50
    M3 Ball Joint Rod Ends are compatible with the REV DUO System. The Female M3 Ball Joint Rod End (REV-49-1560) can either be paired with its male counterpart to create short linkage arms or with M3...
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    $13.50
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  • 5mm Hex to 8mm Round Bearing Insert - 20 Pack

    5mm Hex to 8mm Round Bearing Insert - 20 Pack

    REV-41-1528-PK20
    $11.00
    The 5mm Hex to 8mm Round Bearing Insert, when paired with the 8mm x 12mm x 3.5mm Flanged Bearing (REV-49-1559), allows you to support 5mm hex shaft with a robust low friction bearing. It includes a...
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    $11.00
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  • HD Hex  Spacers

    HD Hex Spacers

    $3.00
    The HD Hex Planetary Gearbox Spacer (REV-41-1667-PK2) makes it easier to use the Motion Pattern for mounting HD Hex Motors with a Planetary Gearbox. The HD Hex Spur Gearbox Spacer V2...
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    $3.00
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