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    70 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
    3"3 1/4"1 1/4"7,500 lb. @ 30 rpmSynthetic Oil-35 to 3006391K852000000
    3"3 1/4"2"12,000 lb. @ 30 rpmSynthetic Oil-35 to 3006391K85300000
    3"3 1/4"3"18,000 lb. @ 30 rpmSynthetic Oil-35 to 3006391K69400000
    3"3 1/2"2 1/2"15,000 lb. @ 30 rpmSynthetic Oil-35 to 3006391K85400000
    3"3 1/2"3"18,000 lb. @ 30 rpmSynthetic Oil-35 to 3006391K695000000
    3"3 1/2"4"24,000 lb. @ 30 rpmSynthetic Oil-35 to 3006391K471000000
    3"4"6 1/2"39,000 lb. @ 30 rpmSynthetic Oil-35 to 3006391K429000000
     
    High-Load 863 Iron Copper
    3"3 1/2"4"17,800 lb. @ 30 rpmSynthetic Oil-15 to 3002868T27600000
     

    Sleeve Bearings

    Image of Product. Front orientation. Sleeve Bearings. Sleeve Bearings.
    These bearings don’t come with a lubricant, so you can select the oil that meets the needs of your application. You’ll need to refill the oil, so make sure the bearing is located where you can access it. All are fabricated 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 932 Bearing Bronze—These bearings are strong enough for sudden starts and stops, plus they resist wear and tear. They are cast from an alloy of leaded tin bronze for uniform rigidity and strength. Also known as 660 leaded bronze bearings.
    For Shaft
    Dia.
    For Housing
    ID
    Lg.
    Dynamic Radial Load
    Cap. @ Speed
    Temp. Range,
    ° F
    Each
    High-Load 932 Bearing Bronze
    3"3 1/2"4"38,150 lb. @ 30 rpm-350 to 4506381K401000000
    3"4"6 1/2"62,050 lb. @ 30 rpm-350 to 4506381K579000000
     

    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
    3"3 1/2"2 3/8"4"3/8"14,250 lb. @ 30 rpm8,750 lb. @ 30 rpmSynthetic Oil-35 to 3006338K615000000
     

    Flanged Sleeve Bearings

    Image of Product. Front orientation. Contains Annotated. Flanged Sleeve Bearings. Flanged Sleeve Bearings.
    These bearings don’t come with a lubricant, so you can select the oil that meets the needs of your application. You’ll need to refill the oil, so make sure the bearing is located where you can access it. All are fabricated 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.
    High-Load 932 Bearing Bronze—These bearings are strong enough for sudden starts and stops, plus they resist wear and tear. They are cast from an alloy of leaded tin bronze for uniform rigidity and strength. Also known as 660 leaded bronze bearings.
    For Shaft
    Dia.
    For Housing
    ID
    Lg.
    Flange
    OD
    Flange
    Thk.
    Dynamic Radial Load
    Cap. @ Speed
    Dynamic Thrust Load
    Cap. @ Speed
    Temp. Range,
    ° F
    Each
    High-Load 932 Bearing Bronze
    3"3 1/2"2 3/8"4"3/8"22,650 lb. @ 30 rpm13,100 lb. @ 30 rpm-350 to 4507815K842000000
     

    High-Temperature Graphite-Lubricated Sleeve Bearings

    Image of Product. Front orientation. Sleeve Bearings. High-Temperature Graphite-Lubricated Sleeve Bearings.
    Made of a graphite and metal alloy, these bearings stay slippery at high temperatures where oil burns off and other bearings fail. With no need for refills, they require little to no maintenance. You’ll find them in pumps, propellers, and mixers that spin near steam or inside ovens. However, graphite may eventually flake off, dropping flecks and leaving smudges. If you need a spic-and-span space, consider dry-running bearings made of slippery plastic instead. 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.
    For Shaft
    Dia.
    For Housing
    ID
    Lg.
    Dynamic Radial Load
    Cap. @ Speed
    Temp. Range,
    ° F
    Each
    841 Bearing Bronze
    3"3 1/2"4"19,200 lb. @ 30 rpm-50 to 7009368T2560000000
     

    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 3020
    3"2"3/4"1/4"800Machine Key, Set Screws57095K3520000000
     

    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.
    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.
    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
    Specs.
    Met
    Each
    841 Bearing Bronze
    3"4 1/2"1/8"12,200 lb. @ 30 rpmSynthetic OilPTFE
    -60 to 300ASTM B4387421K137000000
     
    High-Load 863 Iron Copper
    3"4"1/8"6,000 lb. @ 30 rpmSynthetic OilPTFE
    -60 to 3007380N17200000
     

    High-Temperature Graphite-Lubricated Thrust Bearings

    Image of Product. Front orientation. Thrust Bearings. High-Temperature Graphite-Lubricated Thrust Bearings.
    Keep parts spinning in temperatures as hot as 750° F. Lubricated with graphite, these bearings stay slippery where oil would burn off or solidify. You can install and forget them since the lubricant lasts forever. All are fabricated, lubricated, and inspected in the U.S.
    Extreme-Temperature Chemical-Resistant Graphalloy—From the freezer to the furnace, these bearings glide in extreme temperatures where other bearings grind and fail. They withstand strong acids and bases found in cleaning fluids. They even work underwater without swelling or warping.
    For Shaft
    Dia.
    OD
    Thk.
    Dynamic Thrust Load
    Cap. @ Speed
    Temp. Range,
    ° F
    Each
    Extreme-Temperature Chemical-Resistant Graphalloy
    3"5 15/16"31/64"6,000 lb. @ 24 rpm-450 to 7504457N180000000
     

    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
    3"4 1/2"1/8"12,000 lb. @ 30 rpmSynthetic Oil-35 to 3005906K622000000
     

    Plastic Quick-Release Shaft Collars with Pull Ring

    Image of Product. Front orientation. Shaft Collars. Plastic Quick-Release Shaft Collars with Pull Ring.
    Install, adjust, and remove these lightweight collars using nothing but your hands. Slide them from one end of a shaft and they won't backslide when pushed by components. To reposition, pull the end ring back to release the hold.
    ABS—Durable, lightweight, and corrosion resistant.
    For Shaft
    Dia.
    OD
    Wd.
    Each
    ABS
    3"3 13/16"2"6168K590000000
     

    Self-Adjusting Spring Bushings

    Image of Product. Front orientation. Pulley and Sprocket Bushings. Self-Adjusting Spring Bushings.
    A toothed slot lets these bushings contract for insertion into the bore of your sprocket or pulley and then expand for a snug fit. Made of spring steel, they flex under stress and shock and can handle oscillating or slow rotational motion.
    OD
    Overall
    Wd.
    Material
    Each
    For 3" Diameter Shafts
    3 1/2"1 1/2"Steel58365K79000000
    3 1/2"2"Steel58365K8100000
    3 1/2"2 1/2"Steel58365K8200000
    3 1/2"3"Steel58365K8300000
     

    Two-Piece Rigid Shaft Coupling Bridges

    When your shafts are not close enough to use standard couplings, these have the length to bridge the gap. Install them anywhere on a shaft without removing components or having access to the ends of the shaft. Tighten the clamping screws to secure. Good for high-torque applications, rigid couplings connect two shafts that are aligned, allowing for no relative movement between the shafts.
    Cast Iron
    Image of Product. Front orientation. Rigid Shaft Couplings. Two-Piece Rigid Shaft Coupling Bridges .
    For Shaft
    Dia.
    Overall
    Lg.
    OD
    Max. Rotation
    Speed, rpm
    Max. Torque,
    in·lbf
    For Rotary Motion
    Each
    For Keyed Shafts
    3"12"7 1/4"2,54529,000Forward/Reverse, Start/Stop, Continuous6417K28000000000
     

    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
    3"4 1/4"1 1/8"Hex Socket19414T52000000
     
    Zinc-Plated Carbon Steel
    3"4"1 1/8"Hex Socket16432K4900000
     
    303 Stainless Steel
    3"4"1 1/8"Hex Socket16462K49000000
     
    316 Stainless Steel
    3"4"1 1/8"Hex Socket19943K62000000
     
    Aluminum
    3"4"1 1/8"Hex Socket19946K4700000
     

    Quick-Release Shaft Collars with Pull Ring

    Image of Product. Front orientation. Shaft Collars. Quick-Release Shaft Collars with Pull Ring.
    Install, adjust, and remove these collars using nothing but your hands. Slide them from one end of the shaft and they won't backslide when pushed by components. To reposition, pull the end ring back to release the hold.
    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.
    For Shaft
    Dia.
    OD
    Wd.
    Each
    Zinc-Plated Carbon Steel
    3"3 15/32"1 29/32"7747K470000000
     
    303 Stainless Steel
    3"3 15/32"1 29/32"6172K59000000
     

    Quick-Release Shaft Collars with Lever

    Image of ProductInUse. Front orientation. Contains Annotated. Shaft Collars. Quick-Release Shaft Collars with Lever.
    Flip the lever to install, reposition, and remove these collars. They clamp firmly and evenly without marring your shaft.
    Black Anodized Aluminum—One-third the weight of steel and more corrosion resistant than unfinished aluminum.
    Clamping
    Screw
    For Shaft
    Dia.
    OD
    Wd.
    Type
    No.
    Included
    Each
    Black Anodized Aluminum
    3"4 3/4"3/4"Socket Head11511K2540000000
     

    Flange-Mount Shaft Collars

    Image of Product. Front orientation. Shaft Collars. Flange-Mount Shaft Collars.
    Use the tapped and unthreaded holes on the flange to mount components as needed. To install, slide these collars from one end of your shaft and tighten the clamping screws. The collars grip firmly and evenly without marring the shaft, so you can reposition or remove them later. Collars with keyways have a standard ANSI keyway to lock in place shafts, keys, and key stock.
    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.
    Aluminum—One-third the weight of steel and corrosion resistant.
    Flange
    Keyway
    Clamping
    Screw
    Mounting
    Holes
    Unthreaded
    Mounting Holes
    For Shaft
    Dia.
    OD
    Wd.
    OD
    Thk.
    Wd.
    Dp.
    For Shaft
    Type
    Type
    No.
    Included
    Mounting Fasteners
    Included
    Thread
    Size
    No.
    of
    Dia.
    No.
    of
    Each
    Black-Oxide Carbon Steel
    3"4 1/2"1 3/8"6 11/32"1/2"3/4"21/64"KeyedSocket Head2No3/8"-16
    33/8"39684T390000000
     
    303 Stainless Steel
    3"4 1/2"1 3/8"6 11/32"1/2"3/4"21/64"KeyedSocket Head2No3/8"-16
    33/8"39692T48000000
     
    Aluminum
    3"4 1/2"1 3/8"6 11/32"1/2"3/4"21/64"KeyedSocket Head2No3/8"-16
    33/8"39793T29000000
     

    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
    3"4 3/4"1"Socket Head19951K26000000
     

    Set Screw Two-Piece Shaft Collars

    Image of Product. Front orientation. Shaft Collars. Set Screw Two-Piece Shaft Collars.
    Attach these traditional collars anywhere along a shaft when other components are already installed or you can't access the ends. Their set screw digs into the shaft for a tight, permanent 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.
    Set
    Screw
    Clamping
    Screw
    Each
    For Shaft
    Dia.
    OD
    Wd.
    Type
    No.
    Included
    Type
    No.
    Included
    1-24
    25-Up
    Black-Oxide Carbon Steel
    3"4 1/4"7/8"Hex Socket1Socket Head21069N19000000000000
     

    Plastic Set Screw Shaft Collars

    Image of Product. Front orientation. Shaft Collars. Plastic Set Screw Shaft Collars.
    Lightweight alternatives to traditional metal collars for weight-sensitive applications. The set screw digs into shafts for a secure hold, but one that leaves a gouge.
    Nylon—Will swell and weaken when exposed to moisture, so they're best for dry environments.
    Set
    Screw
    Each
    For Shaft
    Dia.
    OD
    Wd.
    Type
    No.
    Included
    1-19
    20-Up
    Nylon
    3"4 1/4"1 1/8"Hex Socket160475K9200000000000000
     

    Hinged Shaft Collars

    Image of Product. Front orientation. Shaft Collars. Hinged Shaft Collars.
    Combine the versatility of a two-piece collar with the no-fuss installation of a one-piece design. These hinged collars swing open and shut onto your shaft when other components are already attached or you can't access the ends. The clamping screw is captive so it won't fall out, and it aligns itself in the hole when the collar swings shut.
    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.
    Clamping
    Screw
    For Shaft
    Dia.
    OD
    Wd.
    Type
    No.
    Included
    Each
    Black-Oxide Carbon Steel
    3"4 1/2"3/4"Socket Head157145K910000000
     
    303 Stainless Steel
    3"4 1/2"3/4"Socket Head157145K64000000
     

    Plastic Shaft Collars

    Image of Product. Front orientation. Shaft Collars. Plastic Shaft Collars.
    Lightweight alternatives to metal collars for weight-sensitive applications. 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.
    Acetal—Resist swelling when exposed to moisture.
    Nylon—Will swell and weaken when exposed to moisture, so they're best for dry environments.
    Clamping
    Screw
    For Shaft
    Dia.
    OD
    Wd.
    Type
    No.
    Included
    Each
    Nylon
    3"4 1/2"1 1/8"Socket Head19410T18000000
     
    Acetal
    3"4 1/2"1 1/8"Socket Head19410T4800000
     

    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.
    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.
    Clamping
    Screw
    For Shaft
    Dia.
    OD
    Wd.
    Type
    No.
    Included
    Each
    Black-Oxide Carbon Steel
    3"4 1/4"7/8"Socket Head16435K77000000
     
    Zinc-Plated Carbon Steel
    3"4 1/4"7/8"Socket Head19961K6200000
     
    Chrome-Plated Carbon Steel
    3"4 1/4"7/8"Socket Head19959K6200000
     
    303 Stainless Steel
    3"4 1/4"7/8"Socket Head16435K228000000
     
    316 Stainless Steel
    3"4 1/4"7/8"Socket Head19421T52000000
     
    Aluminum
    3"4 1/4"7/8"Socket Head16157K6200000
     

    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
    3"4 1/4"7/8"Socket Head26436K570000003/4"11/32"3357K480000000
    3"4 1/2"3/4"Socket Head260665K5800000———0
     
    Zinc-Plated Carbon Steel
    3"4 1/4"7/8"Socket Head22380K6200000———0
    3"4 1/2"3/4"Socket Head22380K6700000———0
     
    Chrome-Plated Carbon Steel
    3"4 1/4"7/8"Socket Head23370K13100000———0
     
    303 Stainless Steel
    3"4 1/4"7/8"Socket Head26436K121000000———0
    3"4 1/2"3/4"Socket Head260665K11000000———0
     
    316 Stainless Steel
    3"4 1/4"7/8"Socket Head29633T55000000———0
    3"4 1/2"3/4"Socket Head29633T65000000———0
     
    Aluminum
    3"4 1/4"7/8"Socket Head26436K17300000———0
    3"4 1/2"3/4"Socket Head260665K21000000———0
     

    Face-Mount Shaft Collars

    Image of Product. Front orientation. Shaft Collars. Face-Mount Shaft Collars.
    Mount components into the tapped holes on the face of these collars. They slide from one end of a shaft and clamp firmly and evenly to prevent marring, 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.
    303 Stainless Steel—Withstand moisture and mild cleaning solutions, such as acetone and ammonia. These are easier to machine than other stainless steel collars.
    Clamping
    Screw
    Mounting
    Holes
    For Shaft
    Dia.
    OD
    Wd.
    Type
    No.
    Included
    Mounting Fasteners
    Included
    Thread
    Size
    No.
    of
    Each
    Black-Oxide Carbon Steel
    3"4 1/4"7/8"Socket Head1No5/16"-18
    29677T11000000
     
    303 Stainless Steel
    3"4 1/4"7/8"Socket Head1No5/16"-18
    25631T25000000
     

    Plastic Two-Piece Shaft Collars

    Image of Product. Front orientation. Shaft Collars. Plastic Two-Piece Shaft Collars.
    Lightweight alternatives to metal two-piece collars for weight-sensitive applications. Attach these collars anywhere along a shaft when other components are already installed or you can't access the ends. They clamp firmly and evenly without marring the shaft, so you can reposition or remove them later.
    Acetal—Resist swelling when exposed to moisture.
    Nylon—Will swell and weaken when exposed to moisture, so they're best for dry environments.
    Clamping
    Screw
    For Shaft
    Dia.
    OD
    Wd.
    Type
    No.
    Included
    Each
    Nylon
    3"4 1/2"1 1/8"Socket Head260485K85000000
     
    Acetal
    3"4 1/2"1 1/8"Socket Head29708T3400000
     

    Oversized Two-Piece Shaft Collars

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

    For Round Shafts

    For Keyed 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.
    303 Stainless Steel—Withstand moisture and mild cleaning solutions, such as acetone and ammonia. These are easier to machine than other stainless steel collars.
    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
    3"4 3/4"1"Socket Head28386K2600000003/4"3/8"8386K6180000000
     
    303 Stainless Steel
    3"4 3/4"1"Socket Head28386K628000000———0
     

    Two-Piece Shaft Collars with Wrench Flats

    Image of Product. Front orientation. Contains Annotated. Shaft Collars. Two-Piece Shaft Collars with Wrench Flats.
    When adjusting or troubleshooting your drive shaft, turn these collars with a wrench to avoid marring or gouging the surface. To install, snap the two pieces together anywhere along the shaft, which helps when other components are attached or you can't access the ends.
    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.
    Aluminum—One-third the weight of steel and corrosion resistant.
    Clamping
    Screw
    For Shaft
    Dia.
    OD
    Wd.
    Flat-to-Flat
    Ht.
    Type
    No.
    Included
    Each
    Black-Oxide Carbon Steel
    3"4 1/4"7/8"4 1/16"Socket Head29746T17000000
     
    303 Stainless Steel
    3"4 1/4"7/8"4 1/16"Socket Head25876T26000000
     
    Aluminum
    3"4 1/4"7/8"4 1/16"Socket Head26100T28000000
     
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