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    6 Products

    Ultra-Low-Friction Oil-Embedded Sleeve Bearings

    Image of Product. Front orientation. Sleeve Bearings. Ultra-Low-Friction Oil-Embedded Sleeve Bearings.
    Our slipperiest metal bearings, these are ideal for machinery with frequent starts and stops, such as conveyors. With nonstick PTFE particles added to the oil, they reduce friction to minimize wear and heat, so equipment runs more efficiently and lasts longer. 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.
    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., mm
    For Housing
    ID, mm
    Lg.,
    mm
    Dynamic Radial Load
    Cap. @ Speed
    Base Oil
    Lubricant
    Additive
    Temp. Range,
    ° F
    Each
    High-Load 863 Iron Copper
    1.55327 lb. @ 120 rpmSynthetic Oil
    		PTFE
    		-60 to 3007460N111000000
     

    Ultra-Low-Friction Oil-Embedded Flanged Sleeve Bearings

    Image of Product. Front orientation. Contains Annotated. Flanged Sleeve Bearings. Ultra-Low-Friction Oil-Embedded Flanged Sleeve Bearings.
    Our slipperiest metal bearings, these are ideal for machinery with frequent starts and stops, such as conveyors. With nonstick PTFE particles added to the oil, they reduce friction to minimize wear and heat, so equipment runs more efficiently and lasts longer. 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., mm
    For Housing
    ID, mm
    Lg.,
    mm
    Flange
    OD, mm
    Flange
    Thk., mm
    Dynamic Radial Load
    Cap. @ Speed
    Dynamic Thrust Load
    Cap. @ Speed
    Base Oil
    Lubricant
    Additive
    Temp. Range,
    ° F
    Specs.
    Met
    Each
    841 Bearing Bronze
    1.5536.51.813 lb. @ 120 rpm95 lb. @ 120 rpmSynthetic Oil
    		PTFE
    		-60 to 300ASTM B4381677K211000000
     

    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., mm
    For Housing
    ID, mm
    Lg.,
    mm
    Flange
    OD, mm
    Flange
    Thk., mm
    Dynamic Radial Load
    Cap. @ Speed
    Dynamic Thrust Load
    Cap. @ Speed
    Base Oil
    Temp. Range,
    ° F
    Each
    841 Bearing Bronze
    1.5536.51.813 lb. @ 120 rpm95 lb. @ 120 rpmSynthetic Oil
    		-35 to 3006659K61000000
     

    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.
    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., mm
    For Housing
    ID, mm
    Lg.,
    mm
    Dynamic Radial Load
    Cap. @ Speed
    Base Oil
    Temp. Range,
    ° F
    Each
    841 Bearing Bronze
    1.55313 lb. @ 120 rpmSynthetic Oil
    		-35 to 3006658K61000000
     

    Precision Beam Couplings

    Image of Product. Front orientation. Flexible Shaft Couplings. Precision Beam Couplings, Parallel Cut.

    Parallel Cut

    Machined with slits, these one-piece couplings flex to transfer full torque (zero backlash) and compensate for tiny misalignments.
    Parallel Cut—With short, intermittent slits, these couplings are more rigid and handle more torque and speed than spiral cut couplings. However, they don't handle misalignment as well. Use them in linear test systems, scientific instruments, and other high-torque applications.
    Aluminum—Lightweight and corrosion resistant.
    Set-Screw Shaft Mount—Screws dig into your shaft for a secure hold.
    Misalignment
    Capability
    For Shaft
    Diameter
    OD,
    mm
    Overall
    Lg., mm
    Max. Rotation
    Speed, rpm
    Max. Torque,
    in·lbf
    Parallel,
    mm
    Angular
    Axial,
    mm
    For Shaft
    Type
    Shaft Mount
    Type
    Each
    Parallel Cut
     
    Aluminum
    1.5 mm × 1.5 mm69.470,0002.20.021.5°0.06RoundSet Screw
    		4146N1930000000
    2 mm × 1.5 mm612.532,0002.20.041.5°0.06RoundSet Screw
    		4145N194000000
     
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