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    15 Products

    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
    7/16"9/16"1/2"430 lb. @ 120 rpmSynthetic Oil-35 to 3006391K11700000
    7/16"9/16"5/8"540 lb. @ 120 rpmSynthetic Oil-35 to 3006391K1180000
    7/16"9/16"3/4"650 lb. @ 120 rpmSynthetic Oil-35 to 3006391K6270000
    7/16"9/16"1"870 lb. @ 120 rpmSynthetic Oil-35 to 3006391K1190000
    7/16"9/16"1 1/4"1,050 lb. @ 120 rpmSynthetic Oil-35 to 3006391K4070000
     
    High-Load 863 Iron Copper
    7/16"9/16"1/2"550 lb. @ 120 rpmSynthetic Oil-15 to 3002868T940000
    7/16"9/16"5/8"690 lb. @ 120 rpmSynthetic Oil-15 to 3002868T950000
    7/16"9/16"1"1,100 lb. @ 120 rpmSynthetic Oil-15 to 3002868T960000
    7/16"9/16"1 1/4"1,350 lb. @ 120 rpmSynthetic Oil-15 to 3002868T970000
     

    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.
    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.
    Flange
    OD
    Flange
    Thk.
    Dynamic Radial Load
    Cap. @ Speed
    Dynamic Thrust Load
    Cap. @ Speed
    Base Oil
    Temp. Range,
    ° F
    Each
    841 Bearing Bronze
    7/16"9/16"1/2"11/16"1/16"430 lb. @ 120 rpm440 lb. @ 120 rpmSynthetic Oil-35 to 3006338K46200000
    7/16"9/16"3/4"11/16"1/16"650 lb. @ 120 rpm440 lb. @ 120 rpmSynthetic Oil-35 to 3006338K4640000
     
    High-Load 863 Iron Copper
    5/16"9/16"1/2"11/16"1/16"550 lb. @ 120 rpm470 lb. @ 120 rpmSynthetic Oil-15 to 3002938T3300000
    5/16"9/16"3/4"11/16"1/16"830 lb. @ 120 rpm470 lb. @ 120 rpmSynthetic Oil-15 to 3002938T3400000
    7/16"9/16"1/2"11/16"1/16"550 lb. @ 120 rpm350 lb. @ 120 rpmSynthetic Oil-15 to 3002938T410000
    7/16"9/16"3/4"11/16"1/16"830 lb. @ 120 rpm350 lb. @ 120 rpmSynthetic Oil-15 to 3002938T420000
     
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