McMaster-Carr logo
    Filter by
    Shaft Diameter
    Attribute Image
    System of Measurement
    OD
    Attribute Image
    Plain Bearing Type
    For Housing ID
    Attribute Image
    Shaft Mount Type
    Bearing Type
    Lubrication
    Flange OD
    Attribute Image
    Shaft Type
    DFARS Specialty Metals
    Export Control Classification Number (ECCN)
    Industrial Info Snippet
    Lubrication Method
    Maximum Temperature
    Minimum Temperature
    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

    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-Strength 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. Also known as Oilite® bearings.
    For Shaft
    Dia., mm
    For Housing
    ID, mm
    Lg.,
    mm
    Dynamic Radial Load
    Cap. @ Speed
    Base Oil
    Temp. Range,
    ° F
    Each
    841 Bearing Bronze
    3040201,850 lb. @ 30 rpmSynthetic Oil-35 to 3006658K267000000
    3040252,300 lb. @ 30 rpmSynthetic Oil-35 to 3006658K76100000
    3040302,750 lb. @ 30 rpmSynthetic Oil-35 to 3006658K76200000
    3040403,700 lb. @ 30 rpmSynthetic Oil-35 to 3006658K76300000
    3040504,650 lb. @ 30 rpmSynthetic Oil-35 to 3006658K26800000
    3040605,550 lb. @ 30 rpmSynthetic Oil-35 to 3006658K26900000
    3240201,950 lb. @ 30 rpmSynthetic Oil-35 to 3006658K27300000
    3240252,450 lb. @ 30 rpmSynthetic Oil-35 to 3006658K27400000
    3240302,950 lb. @ 30 rpmSynthetic Oil-35 to 3006658K27500000
    3240323,150 lb. @ 30 rpmSynthetic Oil-35 to 3006658K76400000
    3240403,950 lb. @ 30 rpmSynthetic Oil-35 to 3006658K27600000
     
    High-Strength 863 Iron Copper
    3040254,350 lb. @ 30 rpmSynthetic Oil-15 to 3002868T39800000
    3040407,000 lb. @ 30 rpmSynthetic Oil-15 to 3002868T40100000
    3240325,600 lb. @ 30 rpmSynthetic Oil-15 to 3002868T40200000
     

    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.
    High-Strength 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
    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
    354025452.52,700 lb. @ 30 rpm1,900 lb. @ 30 rpmSynthetic OilPTFE
    		-60 to 300ASTM B4381677K289000000
     
    High-Strength 863 Iron Copper
    354032452.55,600 lb. @ 30 rpm2,400 lb. @ 30 rpmSynthetic OilPTFE
    		-60 to 300—7119N18900000
     

    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.
    841 Bearing Bronze—A classic choice for a starter pick. Also known as SAE 841 bearings.
    High-Strength 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. Also known as Oilite® bearings.
    For Shaft
    Dia., mm
    For Housing
    ID, mm
    Lg.,
    mm
    Dynamic Radial Load
    Cap. @ Speed
    Base Oil
    Lubricant
    Additive
    Temp. Range,
    ° F
    Specs.
    Met
    Each
    841 Bearing Bronze
    3040302,750 lb. @ 30 rpmSynthetic OilPTFE
    		-60 to 300ASTM B4381688K209000000
    3240323,150 lb. @ 30 rpmSynthetic OilPTFE
    		-60 to 300ASTM B4381688K21200000
     
    High-Strength 863 Iron Copper
    3040254,350 lb. @ 30 rpmSynthetic OilPTFE
    		-60 to 300—7460N21800000
    3040305,250 lb. @ 30 rpmSynthetic OilPTFE
    		-60 to 300—7460N21900000
    3040407,000 lb. @ 30 rpmSynthetic OilPTFE
    		-60 to 300—7460N22100000
     

    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-Strength 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. Also known as Oilite® bearings.
    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
    354025452.52,700 lb. @ 30 rpm1,900 lb. @ 30 rpmSynthetic Oil-35 to 3006659K717000000
    354032452.53,450 lb. @ 30 rpm1,900 lb. @ 30 rpmSynthetic Oil-35 to 3006659K71800000
     
    High-Strength 863 Iron Copper
    354025452.54,350 lb. @ 30 rpm2,400 lb. @ 30 rpmSynthetic Oil-15 to 3002938T81900000
    354032452.55,600 lb. @ 30 rpm2,400 lb. @ 30 rpmSynthetic Oil-15 to 3002938T8200000
     

    Oil-Embedded Sleeve Bearings for Food and Beverage

    Image of Product. Front orientation. Sleeve Bearings. Oil-Embedded Sleeve Bearings for Food and Beverage.
    These lead-free bearings are infused with a food-grade oil that is odorless, colorless, tasteless, and safe for unintended contact with food. They’re often used in food and beverage processing, packing, and handling equipment. All are made from porous metal and saturated with oil to reduce maintenance and downtime. If you need a bearing rated for contact with food, consider dry-running sleeve bearings for food and beverage. 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. Also known as Oilite® bearings.
    For Shaft
    Dia., mm
    For Housing
    ID, mm
    Lg.,
    mm
    Dynamic Radial Load
    Cap. @ Speed
    Base Oil
    Temp. Range,
    ° F
    Specs. Met
    Each
    841 Bearing Bronze
    3040403,700 lb. @ 30 rpmSynthetic Oil-75 to 300FDA Compliant 21 CFR 178.35707095K221000000
     
    back to top