McMaster-Carr logo
    Filter by
    System of Measurement
    ID
    Attribute Image
    Drill Bit Size
    Industrial Info Compare
    Attribute Image
    Material
    Shaft Diameter
    Attribute Image
    For Drill Bit Size Decimal Equivalent
    Installation Permanence
    Plain Bearing Type
    U.S.–Mexico–Canada Agreement (USMCA) Qualifying
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    For Housing ID
    Attribute Image
    Shaft Mount Type
    Drill Bushing Type
    Hardness
    Drill Bushing Texture
    Reamer Diameter
    Maximum Temperature
    Lubrication
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    26 Products

    Press-Fit Drill Bushings

    Image of ProductInUse. Front orientation. Contains Annotated. Drill Bushings. Press-Fit Drill Bushings.
    Image of Product. Front orientation. Drill Bushings. Press-Fit Drill Bushings.
    Also known as jig bushings, these drill bushings fit inside fixture plate holes to precisely guide drill bits, counterbores, reamers, and other cutting tools. They improve accuracy so your drilled holes and cuts are consistent from part to part. Known for their versatility, drill bushings are also used as spacers, shims, and machinery bushings.
    Press into place with a manual or hydraulic press. Since these bushings are sized slightly larger than the hole for an extremely tight fit, they’ll stay put permanently. These are ANSI Type P bushings—also known as headless bushings—which means you don’t need to counterbore the hole to mount them flush.
    Don't see the size you need? Additional sizes are available.
    Tolerance
    Each
    OD
    Lg.
    For Drill
    Bit Size
    For Drill Bit Size
    Decimal Equiv.
    ID
    OD
    Lg.
    Drill Bushing
    Type
    Material
    Hardness
    1-9
    10-49
    50-Up
    0.254" ID
    7/16"1/4"1/4", E0.25"0.0001" to 0.0005"0.0014" to 0.0017"-0.01" to 0.01"PSteelRockwell C618491A844000000000000000000
     

    Press-Fit Reamer Bushings

    Image of ProductInUse. Front orientation. Drill Bushings. Press-Fit Reamer Bushings.
    Image of Product. Front orientation. Drill Bushings. Press-Fit Reamer Bushings.
    With ID tolerances sized specifically for reamers, these bushings ensure steady and precise hole finishing. Press them into a fixture plate with a manual or hydraulic press for permanent installation. Also known as headless bushings, these ANSI-type P bushings don’t need counterboring to be mounted flush. They are made of hardened, ground steel that holds its shape and resists wear, so they last for many cycles without needing to be replaced.
    Tolerance
    ID
    OD
    Lg.
    For Reamer
    Dia.
    ID
    OD
    Lg.
    Drill Bushing
    Type
    Material
    Hardness
    Each
    0.254"1/2"1/2"0.254"0.0006" to 0.001"0.0014" to 0.0017"-0.01" to 0.01"PSteelRockwell C619473N300000

    Dry-Running Flanged Sleeve Bearings

    Image of Product. Front orientation. Contains Annotated. Flanged Sleeve Bearings. Dry-Running Flanged Sleeve Bearings.
    Made of naturally slippery plastic so you’ll never have to add lubricant. They’re ideal for clean environments where you need to prevent oil drips or graphite flakes. Compared to metal bearings, they are lighter and will never rust.
    Flanged sleeve bearings combine a sleeve and thrust bearing in one. The flange supports thrust loads and prevents the bearing from being pushed out of place. The sleeve is the simplest way to support the load of a rotating shaft while reducing friction. Also known as plain bearings.
    High-Load Moisture-Resistant Rulon LR—Won’t swell in wet or humid places, similar to acetal, but can support higher loads. These bearings also operate smoothly from cryogenic to oven-like temperatures.
    Ultra-Low-Friction Rulon J—These bearings glide effortlessly for applications with frequent starts and stops, such as conveyor systems.
    For Shaft
    Dia.
    For Housing
    ID
    Lg.
    Flange
    OD
    Flange
    Thk.
    Dynamic Radial Load
    Cap. @ Speed
    Dynamic Thrust Load
    Cap. @ Speed
    Color
    Temp. Range,
    ° F
    Each
    High-Load Moisture-Resistant Rulon LR
    1/4"5/16"1/4"1/2"1/32"60 lb. @ 120 rpm90 lb. @ 120 rpmMaroon-400 to 5506362K203000000
    1/4"5/16"1/2"1/2"1/32"125 lb. @ 120 rpm90 lb. @ 120 rpmMaroon-400 to 5506362K20400000
    1/4"3/8"3/8"1/2"1/16"90 lb. @ 120 rpm90 lb. @ 120 rpmMaroon-400 to 5506362K2130000
    1/4"3/8"1/2"1/2"1/16"125 lb. @ 120 rpm90 lb. @ 120 rpmMaroon-400 to 5506362K2140000
     
    Ultra-Low-Friction Rulon J
    1/4"5/16"1/4"1/2"1/32"46 lb. @ 120 rpm70 lb. @ 120 rpmGold-400 to 5506377K10300000
    1/4"5/16"1/2"1/2"1/32"90 lb. @ 120 rpm70 lb. @ 120 rpmGold-400 to 5506377K10400000
    1/4"3/8"3/8"1/2"1/16"70 lb. @ 120 rpm70 lb. @ 120 rpmGold-400 to 5506377K110000
    1/4"3/8"1/2"1/2"1/16"90 lb. @ 120 rpm70 lb. @ 120 rpmGold-400 to 5506377K120000
     

    Dry-Running Sleeve Bearings for Food and Beverage

    Image of Product. Front orientation. Sleeve Bearings. Dry-Running Sleeve Bearings for Food and Beverage.
    Made of plastics permitted by the US FDA for contact with food, these bearings won’t release harmful, smelly, and distasteful impurities into your food or beverage production line. These self-lubricating plastics eliminate the need for oil, resulting in less maintenance and improved hygiene. You’ll find them inside food-processing equipment such as mixers, conveyors, and fillers.
    With no moving parts, sleeve bearings are the simplest way to support the load of a rotating shaft while reducing friction. Also known as plain bearings.
    Ultra-Low-Friction Rulon 641—Get effortless motion with strength surpassing UHMW polyethylene. Rulon 641 bearings can also operate from cryogenic to oven-like temperatures.
    For Shaft
    Dia.
    For Housing
    ID
    Lg.
    Dynamic Radial Load
    Cap. @ Speed
    Color
    Temp. Range,
    ° F
    Specs. Met
    Each
    Ultra-Low-Friction Rulon 641
    1/4"5/16"1/4"60 lb. @ 120 rpmWhite-400 to 550FDA Compliant 21 CFR 177.1550, USP Class VI6371K9000000
    1/4"5/16"1/2"125 lb. @ 120 rpmWhite-400 to 550FDA Compliant 21 CFR 177.1550, USP Class VI6371K1100000
    1/4"3/8"1/4"60 lb. @ 120 rpmWhite-400 to 550FDA Compliant 21 CFR 177.1550, USP Class VI6371K3010000
    1/4"3/8"3/8"90 lb. @ 120 rpmWhite-400 to 550FDA Compliant 21 CFR 177.1550, USP Class VI6371K3020000
    1/4"3/8"1/2"125 lb. @ 120 rpmWhite-400 to 550FDA Compliant 21 CFR 177.1550, USP Class VI6371K800000
     

    Dry-Running Sleeve Bearings

    Image of Product. Front orientation. Sleeve Bearings. Dry-Running Sleeve Bearings.
    Made of naturally slippery plastic so you’ll never have to add lubricant. They’re ideal for clean environments where you need to prevent oil drips or graphite flakes. Compared to metal bearings, they are lighter and will never rust.
    With no moving parts, sleeve bearings are the simplest way to support the load of a rotating shaft while reducing friction. Also known as plain bearings.
    High-Load Moisture-Resistant Rulon LR—Won’t swell in wet or humid places, similar to acetal, but can support higher loads. These bearings also operate smoothly from cryogenic to oven-like temperatures.
    Ultra-Low-Friction Rulon J—These bearings glide effortlessly for applications with frequent starts and stops, such as conveyor systems.
    Each
    For Shaft
    Dia.
    For Housing
    ID
    Lg.
    Dynamic Radial Load
    Cap. @ Speed
    Color
    Temp. Range,
    ° F
    1-24
    25-99
    100-Up
    High-Load Moisture-Resistant Rulon LR
    1/4"5/16"1/4"60 lb. @ 120 rpmMaroon-400 to 5506362K300000000000000000
    1/4"5/16"1/2"125 lb. @ 120 rpmMaroon-400 to 5506362K4000000000000000
    1/4"3/8"1/4"60 lb. @ 120 rpmMaroon-400 to 5506362K121000000000000
    1/4"3/8"3/8"90 lb. @ 120 rpmMaroon-400 to 5506362K122000000000000
    1/4"3/8"1/2"125 lb. @ 120 rpmMaroon-400 to 5506362K123000000000000
     
    Ultra-Low-Friction Rulon J
    1/4"5/16"1/4"46 lb. @ 120 rpmGold-400 to 5506377K30000000000000
    1/4"5/16"1/2"90 lb. @ 120 rpmGold-400 to 5506377K4000000000000000
    1/4"3/8"1/4"46 lb. @ 120 rpmGold-400 to 5506377K31000000000000
    1/4"3/8"3/8"70 lb. @ 120 rpmGold-400 to 5506377K32000000000000
    1/4"3/8"1/2"90 lb. @ 120 rpmGold-400 to 5506377K33000000000000
     

    Dry-Running Flanged Sleeve Bearings for Food and Beverage

    Image of Product. Front orientation. Contains Annotated. Flanged Sleeve Bearings. Dry-Running Flanged Sleeve Bearings for Food and Beverage.
    Made of plastics permitted by the US FDA for contact with food, these bearings won’t release harmful, smelly, and distasteful impurities into your food or beverage production line. These self-lubricating plastics eliminate the need for oil, resulting in less maintenance and improved hygiene. You’ll find them inside food-processing equipment such as mixers, conveyors, and fillers.
    Flanged sleeve bearings combine a sleeve and thrust bearing in one. The flange supports thrust loads and prevents the bearing from being pushed out of place. The sleeve is the simplest way to support the load of a rotating shaft while reducing friction. Also known as plain bearings.
    Ultra-Low-Friction Rulon 641—Get effortless motion with strength surpassing UHMW polyethylene. Rulon 641 bearings can also operate from cryogenic to oven-like temperatures.
    For Shaft
    Dia.
    For Housing
    ID
    Lg.
    Flange
    OD
    Flange
    Thk.
    Dynamic Radial Load
    Cap. @ Speed
    Dynamic Thrust Load
    Cap. @ Speed
    Color
    Temp. Range,
    ° F
    Food Industry Std.
    USP
    Class
    Each
    Ultra-Low-Friction Rulon 641
    1/4"3/8"1/2"1/2"1/16"125 lb. @ 120 rpm90 lb. @ 120 rpmWhite-400 to 550FDA Compliant 21 CFR 177.1550
    		VI6371K40300000
     
    back to top