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    17 Products

    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
    0.313"1/2"1/2"0.313"0.0006" to 0.001"0.0014" to 0.0017"-0.01" to 0.01"PSteelRockwell C619473N3200000

    Oil-Embedded Sleeve Bearings

    Image of Product. Front orientation. Sleeve Bearings. Oil-Embedded Sleeve Bearings.
    Install and forget these self-lubricating bearings. All are made from porous metal and saturated with oil to reduce maintenance and downtime. A good all-around choice, they are used in everything from palm-sized fans in electronics to tire-sized pulleys. Although these bearings will work in most conditions, oil may drip away if temperatures get too high. Consider a graphite-lubricated bearing for higher temperatures or places where you can’t afford the mess. All are fabricated, lubricated, and inspected in the U.S.
    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.
    841 Bearing Bronze—A classic choice for a starter pick. Also known as SAE 841 bearings.
    High-Load 863 Iron Copper—Iron makes these bearings harder, stronger, and more resistant to sudden starts and stops than 841 bearing bronze. However, they operate at slower speeds. The increased iron content makes these bearings appear silver.
    Synthetic Oil Base—A high-quality lubricant makes all the difference. Synthetic oil is less sensitive to temperature changes than mineral oil, so it won't get runny and leak away at higher temperatures.
    For Shaft
    Dia.
    For Housing
    ID
    Lg.
    Dynamic Radial Load
    Cap. @ Speed
    Base Oil
    Temp. Range,
    ° F
    Each
    841 Bearing Bronze
    5/16"1/2"1/4"155 lb. @ 120 rpmSynthetic Oil-35 to 3006391K62300000
    5/16"1/2"3/8"230 lb. @ 120 rpmSynthetic Oil-35 to 3006391K4040000
    5/16"1/2"1/2"310 lb. @ 120 rpmSynthetic Oil-35 to 3006391K4050000
    5/16"1/2"9/16"350 lb. @ 120 rpmSynthetic Oil-35 to 3006391K9250000
    5/16"1/2"5/8"390 lb. @ 120 rpmSynthetic Oil-35 to 3006391K9260000
    5/16"1/2"3/4"460 lb. @ 120 rpmSynthetic Oil-35 to 3006391K4060000
    5/16"1/2"1"620 lb. @ 120 rpmSynthetic Oil-35 to 3006391K4430000
    5/16"1/2"1 1/4"780 lb. @ 120 rpmSynthetic Oil-35 to 3006391K4440000
     
    High-Load 863 Iron Copper
    5/16"1/2"3/8"410 lb. @ 120 rpmSynthetic Oil-15 to 3002868T660000
    5/16"1/2"1/2"550 lb. @ 120 rpmSynthetic Oil-15 to 3002868T670000
    5/16"1/2"3/4"830 lb. @ 120 rpmSynthetic Oil-15 to 3002868T680000
    5/16"1/2"1"1,100 lb. @ 120 rpmSynthetic Oil-15 to 3002868T690000
    5/16"1/2"1 1/4"1,350 lb. @ 120 rpmSynthetic Oil-15 to 3002868T710000
     

    Weldable 4130 Alloy Steel Round Tubes

    Image of Product. Front orientation. Steel. Weldable 4130 Alloy Steel Round Tubes.
    Also known as chrome-moly steel, these 4130 alloy steel round tubes have low carbon content for good weldability. They’re often used for roll cages and frames. To increase their wear resistance, you can harden them with heat treating.
    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
    Fabrication
    Heat
    Treatable
    Yield Strength,
    psi
    Hardness
    Max. Hardness After
    Heat Treatment
    Specs. Met
    1/2 ft.
    Long
    1 ft.
    Long
    3 ft.
    Long
    6 ft.
    Long
    0.156" Thick Wall
    5/8"0.313"SeamlessYes70,000Rockwell C16 (Medium)Rockwell C49SAE AMS6360, SAE AMS-T-673689955K4180000000000000000000000000
     

    Oil-Embedded Flanged Sleeve Bearings

    Image of Product. Front orientation. Contains Annotated. Flanged Sleeve Bearings. Oil-Embedded Flanged Sleeve Bearings.
    Install and forget these self-lubricating bearings. All are made from porous metal and saturated with oil to reduce maintenance and downtime. A good all-around choice, they are used in everything from palm-sized fans in electronics to tire-sized pulleys. Although these bearings will work in most conditions, oil may drip away if temperatures get too high. Consider a graphite-lubricated bearing for higher temperatures or places where you can’t afford the mess. All are fabricated, lubricated, and inspected in the U.S.
    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.
    841 Bearing Bronze—A classic choice for a starter pick. Also known as SAE 841 bearings.
    Synthetic Oil Base—A high-quality lubricant makes all the difference. Synthetic oil is less sensitive to temperature changes than mineral oil, so it won't get runny and leak away at higher temperatures.
    For Shaft
    Dia.
    For Housing
    ID
    Lg.
    Flange
    OD
    Flange
    Thk.
    Dynamic Radial Load
    Cap. @ Speed
    Dynamic Thrust Load
    Cap. @ Speed
    Base Oil
    Temp. Range,
    ° F
    Each
    841 Bearing Bronze
    5/16"9/16"1/2"11/16"1/16"310 lb. @ 120 rpm580 lb. @ 120 rpmSynthetic Oil-35 to 3006338K455000000
    5/16"9/16"3/4"11/16"1/16"460 lb. @ 120 rpm580 lb. @ 120 rpmSynthetic Oil-35 to 3006338K45600000
     
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