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    18 Products

    Hub-Mount Screw-Clamp Bushings

    Image of Product. Front orientation. Pulley and Sprocket Bushings. Hub-Mount Screw-Clamp Bushings.
    Image of Attribute. Side1 orientation. Hub-Mount Screw-Clamp Bushings.

    Transfer torque directly from a shaft to a hub. These bushings install over your hub to mount a sprocket, pulley, or gear to a shaft at the same time. Common in industrial gearbox applications, they can also connect a hollow shaft over a solid shaft. As screw-clamp bushings, they're good for shock loads. When you tighten the included clamping screws, the outer rings compress against a sprocket, pulley, or gear in between them, causing the inner rings to tighten around the shaft.
    For Shaft
    Dia.
    OD
    Overall
    Wd.
    Max. Torque,
    in·lbf
    Fastener Tightening
    Torque, in·lbf
    Each
    Zinc-Plated Steel
    3 1/2"6 1/16"1 11/16"57,0002607654N220000000
     

    Bearing Guards

    Image of Product. Bottom orientation. Bearing Guards. Bearing Guards, For Four-Bolt-Flange-Mount Bearings.

    For Four-Bolt-Flange-Mount

    Bearings

    Image of Attribute. Front orientation. Contains Annotated. Bearing Guards.
    Cover base-mount or flange-mount bearings to protect personnel from injury and keep contaminants out. Place guards over the entire bearing housing and drill holes in their flange to install with screws. If necessary, drill the guards for access to bearing grease fittings or to create space for a shaft to pass through, and trim the flange to fit in tight spaces.
    Black—Black ABS guards resist UV light, so they won’t color or crack when exposed to the sun.
    Inside
    Lg.
    Wd.
    Ht.
    ID
    Max. Temp.,
    ° F
    Color
    Each
    Rigid ABS
     
    For Four-Bolt-Flange-Mount Bearings
    3 5/8"3 5/8"1 13/16"3 1/2"200Black2988N15000000
     

    Multipurpose 932 Bearing Bronze Round Tubes

    Image of Product. Front orientation. Bronze. Multipurpose 932 Bearing Bronze Round Tubes.
    Balancing strength, corrosion resistance, and machinability, 932 is everything you want in a bearing bronze. It's most commonly made into thrust bearings and bushings. Also known as SAE 660.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    OD
    ID
    Temper
    Designation
    Specs.
    Met
    3"
    Long
    6 1/2"
    Long
    13"
    Long
    1/4" Thick Wall
    4"3 1/2"M07ASTM B5058911K33800000000000000000000
     
    1/2" Thick Wall
    4 1/2"3 1/2"M07ASTM B5058911K369000000000000000000
     
    1" Thick Wall
    5 1/2"3 1/2"M07ASTM B5058911K402000000000000000000
     

    Clear Scratch- and UV-Resistant Acrylic Round Tubes

    Image of Product. Front orientation. Plastic. Clear Scratch- and UV-Resistant Acrylic Round Tubes.
    When compared to cast acrylic tubes, these extruded acrylic tubes offer nearly the same performance at a fraction of the cost. Use them for sight gauges and protective covers. This scratch- and UV-resistant material stands up to outdoor use better than polycarbonate and maintains clarity over time.
    OD
    ID
    Lg.,
    ft.
    Fabrication
    Min. Temp.,
    ° F
    Max. Temp.,
    ° F
    Color
    Flammability
    Rating
    Each
    Standard Tolerance
     
    1/8" Thick Wall
    3 3/4"3 1/2"6Extruded-40180ClearUL 94 HB
    		8532K5000000
     

    Highly Wear-Resistant Machinable Cast Nylon Round Tubes

    Image of Product. Front orientation. Plastic. Highly Wear-Resistant Machinable Cast Nylon Round Tubes.
    The addition of MDS gives these tubes exceptional wear resistance along with a self-lubricating surface. They're made of cast nylon 6, making them easier to machine and better electrical insulators than other MDS-filled nylon tubes. Tubes can be used to fabricate pulleys, bushings, and bearings installed in hard-to-reach areas where adding a lubricant would be difficult. This material is comparable to Nylatron and Nycast.
    Oversized Tolerance—Oversized tubes have an oversized OD and an undersized ID for finishing to the sizes listed.
    OD
    ID
    Lg.,
    ft.
    Fabrication
    Min.
    Temp.
    Max. Temp.,
    ° F
    Color
    Each
    Oversized Tolerance
     
    1/2" Thick Wall
    4 1/2"3 1/2"1CastNot Rated230Gray4363N135000000
    4 1/2"3 1/2"2CastNot Rated230Gray4363N136000000
     
    3/4" Thick Wall
    5"3 1/2"1CastNot Rated230Gray4363N157000000
    5"3 1/2"2CastNot Rated230Gray4363N158000000
     
    1" Thick Wall
    5 1/2"3 1/2"1CastNot Rated230Gray4363N175000000
    5 1/2"3 1/2"2CastNot Rated230Gray4363N176000000
     

    High-Temperature Cast Nylon Round Tubes

    Image of Product. Front orientation. Plastic. High-Temperature Cast Nylon Round Tubes.
    A good choice for making sprockets and pulleys, these cast nylon 6 tubes withstand higher temperatures and are easier to machine than standard nylon 6/6 tubes. This material is comparable to Nylatron and Nycast.
    Oversized Tolerance—Oversized tubes have an oversized OD and an undersized ID for finishing to the sizes listed.
    1 ft. Long
    2 ft. Long
    OD
    ID
    Fabrication
    Max. Temp.,
    ° F
    Color
    Each
    Each
    Oversized Tolerance
     
    1/2" Thick Wall
    4 1/2"3 1/2"Cast250Blue8413N1910000008413N1920000000
     
    3/4" Thick Wall
    5"3 1/2"Cast250Blue8413N2710000008413N272000000
     
    1" Thick Wall
    5 1/2"3 1/2"Cast250Blue8413N3310000008413N332000000
     
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