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    69 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.
    Mineral Oil Base—Mineral oil consistently lubricates at most temperatures but doesn’t last as long as synthetic oil.
    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
    15/16"1 1/16"3/4"1,400 lb. @ 60 rpmMineral Oil10 to 2206391K39200000
    15/16"1 1/16"1 1/4"2,300 lb. @ 60 rpmMineral Oil10 to 2206391K3930000
    15/16"1 3/16"7/8"1,600 lb. @ 60 rpmMineral Oil10 to 2206391K5350000
    15/16"1 3/16"1"1,850 lb. @ 60 rpmMineral Oil10 to 2206391K5360000
    15/16"1 3/16"1 1/4"2,300 lb. @ 60 rpmMineral Oil10 to 2206391K5370000
    15/16"1 3/16"1 1/2"2,800 lb. @ 60 rpmMineral Oil10 to 2206391K5380000
    15/16"1 1/4"1"1,850 lb. @ 60 rpmSynthetic Oil-35 to 3006391K8220000
    15/16"1 1/4"1 1/4"2,300 lb. @ 60 rpmMineral Oil10 to 2206391K5390000
    15/16"1 1/4"1 1/2"2,800 lb. @ 60 rpmSynthetic Oil-35 to 3006391K64800000
    15/16"1 1/4"2"3,750 lb. @ 60 rpmMineral Oil10 to 2206391K5400000
     

    Quick-Disconnect (QD) Bushings

    Image of Product. Front orientation. Pulley and Sprocket Bushings. Quick-Disconnect (QD) Bushings, Clamp-On Shaft Mount.
    Image of Attribute. Side1 orientation. Contains Annotated. Quick-Disconnect (QD) Bushings.

    Clamp-On Shaft Mount

    The screw connections on these bushings easily mate to compatible quick-disconnect sprockets and pulleys. Bushings fit quick-disconnect (QD) sprockets and pulleys of the same bushing trade number. As you tighten the included screws, the bushing grips the shaft and pulls it into the sprocket or pulley.
    Keyway
    Overall
    Wd.
    Wd.
    Dp.
    Fastener Tightening
    Torque, in·lbf
    Material
    Includes
    For Shaft
    Dia.
    Each
    Clamp-On Shaft Mount
     
    Bushing Trade Number JA
    1"1/4"1/8"60Sintered SteelClamping Screws15/16"6086K115000000
     
    Bushing Trade Number SD
    1 13/16"1/4"1/8"108Sintered SteelClamping Screws15/16"6086K41500000
     
    Bushing Trade Number SDS
    1 3/8"1/4"1/8"108Sintered SteelClamping Screws15/16"6086K31500000
     
    Bushing Trade Number SH
    1 5/16"1/4"1/8"108Sintered SteelClamping Screws15/16"6086K21500000
     
    Bushing Trade Number SK
    1 15/16"1/4"1/8"180Sintered SteelClamping Screws15/16"6086K51500000
     

    Taper-Lock Bushings

    Image of ProductInUse. Front orientation. Pulley and Sprocket Bushings. Taper-Lock Bushings.
    Mount these hubless bushings flush into your sprocket or pulley for a slim profile with no protruding screws. They are for use with taper-lock sprockets of the same bushing trade number. As you tighten the included set screws, the bushing grips the shaft and pulls it into your sprocket or pulley.
    Keyway
    For Shaft
    Dia.
    Overall
    Wd.
    Wd.
    Dp.
    Taper
    Fastener Tightening
    Torque, in·lbf
    Includes
    Each
    Steel
     
    Bushing Trade Number 1008
    15/16"7/8"1/4"1/8"55Machine Key, Set Screws57095K423000000
     
    Bushing Trade Number 1108
    15/16"7/8"1/4"1/8"55Set Screws57095K43400000
     
    Bushing Trade Number 1210
    15/16"1"1/4"1/8"175Set Screws57095K44700000
     
    Bushing Trade Number 1610
    15/16"1"1/4"1/8"175Set Screws57095K48900000
     
    Bushing Trade Number 2012
    15/16"1 1/4"1/4"1/8"280Machine Key, Set Screws57095K54500000
     

    Ultra-Low-Friction Oil-Embedded Thrust Bearings

    Image of Product. Front orientation. Thrust Bearings. Ultra-Low-Friction Oil-Embedded Thrust Bearings.
    Our slipperiest metal thrust bearings glide on machines with frequent starts and stops, such as conveyors. Their oil contains nonstick PTFE particles that reduce wear and heat, extending the life of your equipment. All are fabricated, lubricated, and inspected in the U.S.
    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 run at slower speeds. The increased iron content also makes them 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 if the bearing heats up.
    For Shaft
    Dia.
    OD
    Thk.
    Dynamic Thrust Load
    Cap. @ Speed
    Base Oil
    Lubricant
    Additive
    Temp. Range,
    ° F
    Each
    High-Load 863 Iron Copper
    15/16"1 1/8"1/8"1,550 lb. @ 60 rpmSynthetic OilPTFE
    -60 to 3007380N148000000
     

    Oil-Embedded Thrust Bearings

    Image of Product. Front orientation. Thrust Bearings. Oil-Embedded Thrust Bearings.
    Our simplest-to-use thrust bearings, with no moving parts and no need to lubricate. Their porous surface releases oil over time, so you can install and forget them. While they run in most conditions, oil may drip away if temperatures climb too high. For extremely hot environments, consider graphite-lubricated bearings. All are fabricated, lubricated, and inspected in the U.S.
    841 Bearing Bronze—A balance of strength and speed makes these bearings a good choice for most applications. Also known as SAE 841 bearing bronze.
    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 if the bearing heats up.
    For Shaft
    Dia.
    OD
    Thk.
    Dynamic Thrust Load
    Cap. @ Speed
    Base Oil
    Temp. Range,
    ° F
    Each
    841 Bearing Bronze
    15/16"1 1/2"1/8"2,200 lb. @ 60 rpmSynthetic Oil-35 to 3005906K617000000
     

    Hub-Mount Screw-Clamp Bushings

    Image of Product. Front orientation. Pulley and Sprocket Bushings. Hub-Mount Screw-Clamp Bushings.
    Image of Attribute. Side1 orientation. Hub-Mount Screw-Clamp Bushings.

    Transfer torque directly from a shaft to a hub. These bushings install over your hub to mount a sprocket, pulley, or gear to a shaft at the same time. Common in industrial gearbox applications, they can also connect a hollow shaft over a solid shaft. As screw-clamp bushings, they're good for shock loads. When you tighten the included clamping screws, the outer rings compress against a sprocket, pulley, or gear in between them, causing the inner rings to tighten around the shaft.
    For Shaft
    Dia.
    OD
    Overall
    Wd.
    Max. Torque,
    in·lbf
    Fastener Tightening
    Torque, in·lbf
    Each
    Zinc-Plated Steel
    15/16"2"7/8"1,650407654N11000000
     

    Set Screw Flexible Shaft Couplings

    Image of System. Hubs, Split Spider, and Retaining Ring Shown Assembled. Front orientation. Contains Annotated. Flexible Shaft Couplings. Set Screw Flexible Shaft Couplings.
    Image of System. (Each Component Sold Separately). Front orientation. Contains Annotated. Flexible Shaft Couplings. Set Screw Flexible Shaft Couplings.

    Hubs, Split Spider, and

    Retaining Ring Shown

    Assembled

    (Each Component Sold

    Separately)

    Image of System. Hubs and Spider Shown Assembled. Front orientation. Contains Annotated. Flexible Shaft Couplings. Set Screw Flexible Shaft Couplings.
    Image of System. (Each Component Sold Separately). Front orientation. Exploded view. Contains Annotated. Flexible Shaft Couplings. Set Screw Flexible Shaft Couplings.

    Hubs and Spider Shown

    Assembled

    (Each Component Sold

    Separately)

    Each hub includes a set screw (unless noted), which bites into your shaft to hold the coupling in place. Also known as Lovejoy® couplings, these three-piece couplings have a spider-shaped cushion between two hubs to reduce shock and handle minor shaft misalignment.
    A complete coupling consists of two hubs and one spider, or two hubs, one split spider, and one retaining ring (all components sold separately). Split spiders are easier to install and replace than standard spiders because there’s no need for tools or removing your hubs. Twist-lock them in place using a retaining ring.
    Buna-N—Buna-N spiders provide good vibration damping and chemical resistance.
    Hytrel—Hytrel spiders provide fair vibration damping and excellent chemical resistance.
    Polyurethane Rubber—Polyurethane spiders and split spiders provide fair vibration damping and good chemical resistance.
    Hubs
    Buna-N Spiders
    Hytrel Spiders
    Polyurethane Spiders
    Polyurethane Split Spiders
    347 Stainless Steel
    Retaining Rings
    Misalignment Capability
    Misalignment Capability
    Misalignment Capability
    Misalignment Capability
    Overall
    Lg.
    OD
    For Shaft
    Type
    For Rotary Motion
    For Shaft
    Dia.
    Each
    Max. Rotation
    Speed, rpm
    Max. Torque,
    in·lbf
    Parallel
    Angular
    Temp. Range,
    ° F
    Spider
    Material
    Each
    Max. Rotation
    Speed, rpm
    Max. Torque,
    in·lbf
    Parallel
    Angular
    Temp. Range,
    ° F
    Spider
    Material
    Each
    Max. Rotation
    Speed, rpm
    Max. Torque,
    in·lbf
    Parallel
    Angular
    Temp. Range,
    ° F
    Spider Material
    Each
    Max. Rotation
    Speed, rpm
    Max. Torque,
    in·lbf
    Parallel
    Angular
    Temp. Range,
    ° F
    Spider Material
    Each
    Each
     
    Iron Hubs
    2 5/32"2 7/64"KeyedForward/Reverse, Start/Stop15/16"6408K140000009,0001400.015"-40 to 212Buna-N
    6408K750000003,6004000.015"0.5°-55 to 245Hytrel6408K950000003,6002100.015"-30 to 160Polyurethane Rubber
    2410K130000009,2006700.03"-30 to 200Polyurethane Rubber
    2393K330000002393K23000000
    2 1/2"2 7/64"KeyedForward/Reverse, Start/Stop15/16"6408K15000009,0001400.015"-40 to 212Buna-N
    6408K75000003,6004000.015"0.5°-55 to 245Hytrel6408K95000003,6002100.015"-30 to 160Polyurethane Rubber
    2410K13000009,2006700.03"-30 to 200Polyurethane Rubber
    2393K33000002393K2300000
    2 27/32"2 35/64"KeyedForward/Reverse, Start/Stop15/16"6408K16000007,0003150.015"-40 to 212Buna-N
    6408K77000003,6007900.015"0.5°-55 to 245Hytrel6408K960000003,6004750.015"-30 to 160Polyurethane Rubber
    2410K15000007,7001,1100.03"-30 to 200Polyurethane Rubber
    2393K340000002393K2400000
    3 31/64"2 35/64"KeyedForward/Reverse, Start/Stop15/16"6408K17000007,0003150.015"-40 to 212Buna-N
    6408K77000003,6007900.015"0.5°-55 to 245Hytrel6408K960000003,6004750.015"-30 to 160Polyurethane Rubber
    2410K15000007,7001,1100.03"-30 to 200Polyurethane Rubber
    2393K340000002393K2400000
    4 7/32"3 21/64"KeyedForward/Reverse, Start/Stop15/16"6408K18000005,0007900.015"-40 to 212Buna-N
    6408K79000003,6002,2650.015"0.5°-55 to 245Hytrel6408K970000003,6001,1850.015"-30 to 160Polyurethane Rubber
    2410K170000005,9002,1800.03"-30 to 200Polyurethane Rubber
    2393K350000002393K25000000
     

    Dry-Running Metal-Reinforced Plastic Thrust Bearings

    Image of Product. Front orientation. Thrust Bearings. Dry-Running Metal-Reinforced Plastic Thrust Bearings.
    Combine naturally slippery PTFE with the strength of metal. These bearings don't need lubricant, so there's no oil to maintain, drip off, or attract dust. Backed with steel, they're as strong as other all-metal thrust bearings. However, they're best for dry environments since moisture will cause the steel to rust.
    For Shaft
    Dia.
    OD
    Thk.
    Dynamic Thrust Load
    Cap. @ Speed
    Temp. Range,
    ° F
    Each
    Steel-Backed PTFE
    15/16"1 5/8"1/16"5,500 lb. @ 60 rpm-320 to 5301262N2800000
     

    Set Screw Shaft Collars

    Image of Product. Front orientation. Shaft Collars. Set Screw Shaft Collars.
    Slide these traditional collars from one end of the shaft and tighten the set screw. They dig into the shaft for a secure hold, but one that leaves a gouge. For maximum holding power, make sure the set screw is harder than the shaft.
    Black-Oxide Carbon Steel—Dark and matted for a finished look, but with minimal corrosion resistance. Best for dry environments.
    Zinc-Plated Carbon Steel—A step up from plain carbon steel collars, these withstand occasional exposure to moisture.
    303 Stainless Steel—Withstand moisture and mild cleaning solutions, such as acetone and ammonia. These are easier to machine than other stainless steel collars.
    316 Stainless Steel—More corrosion resistant than 303 stainless steel collars. These collars withstand salt water and harsh chemicals, such as bleach, chlorine, and phosphoric acid.
    Aluminum—One-third the weight of steel and corrosion resistant.
    Set
    Screw
    For Shaft
    Dia.
    OD
    Wd.
    Type
    No.
    Included
    Each
    Black-Oxide Carbon Steel
    15/16"1 1/2"9/16"Hex Socket19414T1800000
     
    Zinc-Plated Carbon Steel
    15/16"1 1/2"9/16"Hex Socket16432K350000
     
    303 Stainless Steel
    15/16"1 1/2"9/16"Hex Socket16462K3500000
     
    316 Stainless Steel
    15/16"1 1/2"9/16"Hex Socket19943K2800000
     
    Aluminum
    15/16"1 1/2"9/16"Hex Socket19946K230000
     

    Oversized Shaft Collars

    Image of Product. Front orientation. Shaft Collars. Oversized Shaft Collars.
    Wider and thicker with a larger clamping screw, these shaft collars deliver a stronger grip than standard collars. Slide them from one end of your shaft and tighten the screw. They clamp firmly and evenly without marring the shaft, so you can reposition or remove them later.
    Black-Oxide Carbon Steel—Dark and matted for a finished look, but with minimal corrosion resistance. Best for dry environments.
    Clamping
    Screw
    For Shaft
    Dia.
    OD
    Wd.
    Type
    No.
    Included
    Each
    Black-Oxide Carbon Steel
    15/16"2 1/8"5/8"Socket Head19951K43000000
     

    Shaft Collars

    Image of Product. Front orientation. Shaft Collars.
    Slide these collars from one end of your shaft and tighten the clamping screw. They grip firmly and evenly without marring the shaft, so you can reposition or remove them later.
    Black-Oxide Carbon Steel—Dark and matted for a finished look, but with minimal corrosion resistance. Best for dry environments.
    Zinc-Plated Carbon Steel—A step up from plain carbon steel collars, these withstand occasional exposure to moisture.
    303 Stainless Steel—Withstand moisture and mild cleaning solutions, such as acetone and ammonia. These are easier to machine than other stainless steel collars.
    316 Stainless Steel—More corrosion resistant than 303 stainless steel collars. These collars withstand salt water and harsh chemicals, such as bleach, chlorine, and phosphoric acid.
    Aluminum—One-third the weight of steel and corrosion resistant.
    Clamping
    Screw
    For Shaft
    Dia.
    OD
    Wd.
    Type
    No.
    Included
    Each
    Black-Oxide Carbon Steel
    15/16"1 3/4"1/2"Socket Head16435K7200000
     
    Zinc-Plated Carbon Steel
    15/16"1 3/4"1/2"Socket Head19961K2500000
     
    303 Stainless Steel
    15/16"1 3/4"1/2"Socket Head16435K4400000
     
    316 Stainless Steel
    15/16"1 3/4"1/2"Socket Head19421T1500000
     
    Aluminum
    15/16"1 3/4"1/2"Socket Head16157K360000
     

    Oversized Two-Piece Shaft Collars

    Image of Product. Front orientation. Shaft Collars. Oversized Two-Piece Shaft Collars, For Round Shafts.

    For Round Shafts

    Wider and thicker with larger clamping screws, these deliver a more powerful hold than standard two-piece collars. Attach them anywhere along a shaft when other components are already installed or you can't access the ends. They grip evenly without marring the shaft, so you can reposition or remove them later.
    Black-Oxide Carbon Steel—Dark and matted for a finished look, but with minimal corrosion resistance. Best for dry environments.
    Clamping
    Screw
    For Round Shafts
    For Shaft
    Dia.
    OD
    Wd.
    Type
    No.
    Included
    Each
    Black-Oxide Carbon Steel
    15/16"2 1/8"5/8"Socket Head28386K43000000
     

    Shaft Collars with Lever

    Image of Product. Front orientation. Shaft Collars. Shaft Collars with Lever.
    Ideal for frequent setup changes in tight spaces, these collars tighten with a lever instead of a screwdriver. Slide them from one end of your shaft and turn the lever like a ratchet to secure. To reposition or remove collars later, use the lever to loosen the screw and release the hold.
    Black-Oxide Carbon Steel—Dark and matted for a finished look, but with minimal corrosion resistance. Best for dry environments.
    303 Stainless Steel—Withstand moisture and mild cleaning solutions, such as acetone and ammonia. These are easier to machine than other stainless steel collars.
    Black Anodized Aluminum—One-third the weight of steel and more corrosion resistant than unfinished aluminum.
    Lever
    Clamping
    Screw
    For Shaft
    Dia.
    OD
    Wd.
    Ht.
    Lg.
    Type
    No.
    Included
    Each
    Black-Oxide Carbon Steel
    15/16"1 25/32"19/32"1.5"1.781"Socket Head13466N16000000
     
    303 Stainless Steel
    15/16"1 25/32"19/32"1.5"1.781"Socket Head13466N5200000
     
    Black Anodized Aluminum
    15/16"1 25/32"19/32"1.5"1.781"Socket Head13466N8800000
     

    Two-Piece Shaft Collars with Lever

    Image of Product. Front orientation. Shaft Collars. Two-Piece Shaft Collars with Lever.
    Skip the screwdriver—tighten these collars by turning the lever like a ratchet instead. They're ideal for packing, printing, label-feeding, and other equipment requiring frequent setup changes in tight spaces. Attach them anywhere along your shaft, which helps when other components are already installed or you can't access the ends. To reposition or remove collars later, use the lever to loosen the screw and release the hold.
    Black-Oxide Carbon Steel—Dark and matted for a finished look, but with minimal corrosion resistance. Best for dry environments.
    303 Stainless Steel—Withstand moisture and mild cleaning solutions, such as acetone and ammonia. These are easier to machine than other stainless steel collars.
    Black Anodized Aluminum—One-third the weight of steel and more corrosion resistant than unfinished aluminum.
    Lever
    Clamping
    Screw
    For Shaft
    Dia.
    OD
    Wd.
    Ht.
    Lg.
    Type
    No.
    Included
    Each
    Black-Oxide Carbon Steel
    15/16"1 25/32"19/32"1 1/2"1 25/32"Socket Head23553N116000000
     
    303 Stainless Steel
    15/16"1 25/32"19/32"1 1/2"1 25/32"Socket Head23553N21600000
     
    Black Anodized Aluminum
    15/16"1 25/32"19/32"1 1/2"1 25/32"Socket Head23553N31600000
     

    Two-Piece Shaft Collars

    Image of Product. Front orientation. Shaft Collars. Two Piece, For Round Shafts.

    For Round Shafts

    Image of Product. Front orientation. Shaft Collars. Two Piece, For Keyed Shafts.

    For Keyed Shafts

    Attach these collars anywhere along your shaft, which helps when other components are already installed or you can't access the end. They clamp firmly and evenly without marring the shaft, so you can reposition or remove collars later.
    Black-Oxide Carbon Steel—Dark and matted for a finished look, but with minimal corrosion resistance. Best for dry environments.
    Zinc-Plated Carbon Steel—A step up from plain carbon steel collars, these withstand occasional exposure to moisture.
    Chrome-Plated Carbon Steel—Resist moisture and mild cleaning solutions better than zinc-plated collars.
    303 Stainless Steel—Withstand moisture and mild cleaning solutions, such as acetone and ammonia. These are easier to machine than other stainless steel collars.
    316 Stainless Steel—More corrosion resistant than 303 stainless steel collars. These collars withstand salt water and harsh chemicals, such as bleach, chlorine, and phosphoric acid.
    Aluminum—One-third the weight of steel and corrosion resistant.
    For Round Shafts
    For Keyed Shafts
    Clamping
    Screw
    Keyway
    For Shaft
    Dia.
    OD
    Wd.
    Type
    No.
    Included
    Each
    Wd.
    Dp.
    Each
    Black-Oxide Carbon Steel
    15/16"1 3/4"1/2"Socket Head26436K310000001/4"1/8"3357K27000000
     
    Zinc-Plated Carbon Steel
    15/16"1 3/4"1/2"Socket Head22380K2500000———0
     
    Chrome-Plated Carbon Steel
    15/16"1 3/4"1/2"Socket Head23370K7400000———0
     
    303 Stainless Steel
    15/16"1 3/4"1/2"Socket Head26436K9200000———0
     
    316 Stainless Steel
    15/16"1 3/4"1/2"Socket Head29633T1800000———0
     
    Aluminum
    15/16"1 3/4"1/2"Socket Head26436K14100000———0
     
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