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    71 Products

    Shaft Liners for Precision Needle-Roller Bearings

    Image of Product. Front orientation. Roller Bearing Shaft Liners. Shaft Liners for Precision Needle-Roller Bearings.
    Adapt high-precision needle-roller bearings to use on unhardened, unground shafts. The liner fits between the roller and the shaft.
    For Shaft
    Dia.
    OD
    Wd.
    Ring
    Material
    Lubrication
    Each
    2"2 1/2"1.76"SteelRequired7929K504000000

    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.
    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.
    Extreme-Load Heat-Treated Iron Copper—Our strongest oil-embedded thrust bearings. They're heat treated to form a uniform internal grain that makes them stronger than 863 iron copper. As a result, they're often used to support extreme loads in earth-moving equipment and railroad applications. The increased iron content also makes them appear silver.
    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 if the bearing heats up.
    For Shaft
    Dia.
    OD
    Thk.
    Dynamic Thrust Load
    Cap. @ Speed
    Base Oil
    Temp. Range,
    ° F
    Each
    841 Bearing Bronze
    1 7/16"2 1/2"1/8"6,550 lb. @ 30 rpmSynthetic Oil-35 to 3005906K583000000
    1 1/2"2 1/2"1/8"6,250 lb. @ 30 rpmSynthetic Oil-35 to 3005906K5260000
    1 5/8"2 1/2"1/8"7,000 lb. @ 30 rpmSynthetic Oil-35 to 3005906K61800000
     
    High-Load 863 Iron Copper
    1 1/2"2 1/2"1/8"5,600 lb. @ 30 rpmSynthetic Oil-15 to 3002879T140000
     
    Extreme-Load Heat-Treated Iron Copper
    1 1/2"2 1/2"1/8"12,000 lb. @ 30 rpmMineral Oil-11 to 4003750K310000
     

    Washers for Needle-Roller Thrust Bearings

    Image of Product. Front orientation. Thrust Roller Bearing Washers.
    Adapt needle-roller thrust bearings to use on unhardened, unground surfaces.
    For Shaft
    Dia.
    OD
    Thk.
    Washer
    Material
    Each
    1 3/4"2 1/2"0.032"Steel5909K5500000
    1 3/4"2 1/2"0.063"Steel5909K9940000
    1 3/4"2 1/2"0.126"Steel5909K9950000

    Needle-Roller Thrust Bearings

    Image of Product. Bearings. Front orientation. Thrust Bearings. Needle-Roller Thrust Bearings.
    Image of Product. Front orientation. Thrust Roller Bearing Washers.

    Bearings

    Washers

    Small but mighty, our thinnest rolling thrust bearings slot into tight spaces and spin at whirring speeds. Their long, slender rollers support thrust loads and reduce friction in everything from machine tool spindles to gearboxes.
    A cage holds the rollers in place. You can install these bearings without washers between hardened, ground surfaces for the thinnest profile. If you’re working with unhardened, unground surfaces, you’ll need two washers for the rollers to run on. This three-piece design is easy to lubricate, but the oil will attract dust and grime since it’s exposed.
    Steel—Strong and wear resistant. However, these bearings are best for dry environments since moisture will cause them to rust.
    Thrust Bearings
    Thin Washers
    Thick Washers
    For Shaft
    Dia.
    OD
    Thk.
    Cage
    Material
    Dynamic Thrust
    Load Cap., lb.
    Max. Rotation
    Speed, rpm
    Temp. Range,
    ° F
    Each
    Thk.
    Each
    Thk.
    Each
    Steel
    1 3/4"2 1/2"5/64"Steel5,6004,4000 to 2405909K42000000.032"5909K55000000.126"5909K99500000
     

    Flange-Mount Linear Bearing Housings

    Image of Product. Front orientation. Contains Annotated. Linear Bearing Housings. Flange-Mount Linear Bearing Housings, For 1 Bearing.

    For 1 Bearing

    Slide up to two linear ball or sleeve bearings into these housings and secure them with the included internal retaining rings.
    Overall
    Mounting
    Holes
    For Bearing
    OD
    For Max.
    Bearing Lg.
    Lg.
    Wd.
    Ht.
    Flange
    Thk.
    OD
    No.
    of
    Dia.
    Each
    6061 Aluminum
     
    For 1 Bearing
    2"2 5/8"3 5/8"3"3"1/2"2 1/2"49/32"9734K160000000
     

    Weldable 4130 Alloy Steel Round Tubes

    Image of Product. Front orientation. Steel. Weldable 4130 Alloy Steel Round Tubes.
    Also known as chrome-moly steel, these 4130 alloy steel round tubes have low carbon content for good weldability. They’re often used for roll cages and frames. To increase their wear resistance, you can harden them with heat treating.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    OD
    ID
    Fabrication
    Heat
    Treatable
    Yield Strength,
    psi
    Hardness
    Max. Hardness After
    Heat Treatment
    Specs. Met
    1/2 ft.
    Long
    1 ft.
    Long
    3 ft.
    Long
    6 ft.
    Long
    0.095" Thick Wall
    2 1/2"2.31"SeamlessYes70,000Rockwell C16 (Medium)Rockwell C49SAE AMS6360, SAE AMS-T-673689955K3980000000000000000000000000
     
    0.12" Thick Wall
    2 1/2"2.26"SeamlessYes70,000Rockwell C16 (Medium)Rockwell C49SAE AMS6360, SAE AMS-T-673689955K5490000000000000000000000
     
    0.188" Thick Wall
    2 1/2"2.124"SeamlessYes70,000Rockwell C16 (Medium)Rockwell C49SAE AMS6360, SAE AMS-T-673689955K7010000000000000000000000
     

    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.
    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 932 Bearing Bronze—Cast from an alloy of leaded tin bronze for uniform rigidity and strength. Also known as 660 leaded bronze.
    For Shaft
    Dia.
    OD
    Thk.
    Dynamic Thrust Load
    Cap. @ Speed
    Temp. Range,
    ° F
    Each
    841 Bearing Bronze
    1 1/2"2 1/2"1/8"5,000 lb. @ 30 rpm-50 to 7007447K3100000
     
    High-Load 932 Bearing Bronze
    1 1/2"2 1/2"1/8"8,950 lb. @ 30 rpm-350 to 4502855T1100000
     

    Multipurpose 932 Bearing Bronze Round Tubes

    Image of Product. Front orientation. Bronze. Multipurpose 932 Bearing Bronze Round Tubes.
    Balancing strength, corrosion resistance, and machinability, 932 is everything you want in a bearing bronze. It's most commonly made into thrust bearings and bushings. Also known as SAE 660.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    OD
    ID
    Temper
    Designation
    Specs.
    Met
    3"
    Long
    6 1/2"
    Long
    13"
    Long
    1/4" Thick Wall
    2 1/2"2"M07ASTM B5058911K3330000000000000000000
     
    3/8" Thick Wall
    2 1/2"1 3/4"M07ASTM B5058911K41700000000000000000
     
    1/2" Thick Wall
    2 1/2"1 1/2"M07ASTM B5058911K36200000000000000000
     
    5/8" Thick Wall
    2 1/2"1 1/4"M07ASTM B5058911K37800000000000000000
     
    3/4" Thick Wall
    2 1/2"1"M07ASTM B5058911K38500000000000000000
     
    7/8" Thick Wall
    2 1/2"3/4"M07ASTM B5058911K39100000000000000000
     

    Wide-Rim Shims

    Image of Product. Front orientation. Shims. Round, Wide Rim, Sold Individually.
    Spread loads across a wider surface area than standard shims to minimize costly wear between components. With thickness tolerances as fine as a strand of hair, these shims precisely align, space, and level components on shafts, arbors, and machinery.
    You can stack multiple shims to achieve your exact thickness, but stacking more than four may cause them to shift. Remember, fewer shims are better, so a couple of thicker shims are more stable than a bunch of thin shims.
    Carbon Steel—Best for dry environments since moisture will cause these shims to rust.
    Zinc-Plated Carbon Steel—A common choice for areas with occasional exposure to moisture.
    Thk.
    Thk. Tolerance
    ID Tolerance
    OD Tolerance
    Min.
    Hardness
    Pkg.
    Qty.
    Pkg.
    Carbon Steel
     
    1 3/8" ID × 2 1/2" OD
    0.134"-0.008" to 0.008"0.01" to 0.025"-0.01" to 0.01"Rockwell B38597063A455000000
     
    1 3/4" ID × 2 1/2" OD
    0.048"-0.006" to 0.006"0.01" to 0.025"-0.01" to 0.01"Rockwell B382597063A12000000
    0.075"-0.007" to 0.007"0.01" to 0.025"-0.01" to 0.01"Rockwell B382597063A13200000
    0.134"-0.008" to 0.008"0.01" to 0.025"-0.01" to 0.01"Rockwell B38597063A1470000
     
    Zinc-Plated Carbon Steel
     
    1 3/8" ID × 2 1/2" OD
    0.134"-0.008" to 0.008"0.01" to 0.025"-0.01" to 0.01"Rockwell B38197669A5230000
     
    1 3/4" ID × 2 1/2" OD
    0.075"-0.007" to 0.007"0.01" to 0.025"-0.01" to 0.01"Rockwell B381097669A5170000
    0.134"-0.008" to 0.008"0.01" to 0.025"-0.01" to 0.01"Rockwell B38597669A5270000
     

    Thrust Bearings

    Image of Product. Front orientation. Thrust Bearings. Thrust Bearings.
    With no moving parts, these bearings are the plainest way to support thrust loads while reducing friction. They don't come with lubricant, so you can choose the oil that's best for your application. Make sure to mount them where they're easy to access, since you'll need to replenish the oil frequently. All are fabricated and inspected in the U.S.
    High-Load 932 Bearing Bronze—Cast from an alloy of leaded tin bronze for uniform rigidity and strength. Also known as 660 leaded bronze.
    High-Load Chemical-Resistant 954 Bearing Bronze—The addition of iron and aluminum makes these bearings strong and exceptionally chemical resistant. You'll find them in demanding environments, such as salt mines. Also known as aluminum bronze.
    For Shaft
    Dia.
    OD
    Thk.
    Dynamic Thrust Load
    Cap. @ Speed
    Temp. Range,
    ° F
    Each
    High-Load 932 Bearing Bronze
    1 1/2"2 1/2"1/8"12,000 lb. @ 30 rpm-350 to 4507814K3900000
     
    High-Load Chemical-Resistant 954 Bearing Bronze
    1 1/2"2 1/2"1/8"14,100 lb. @ 30 rpm-350 to 5002872T1400000
     

    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
    1 1/2"2 1/2"1/16"16,300 lb. @ 30 rpm-320 to 5301262N3400000
     

    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 2" Diameter Shafts
    2 1/2"1"Steel58365K67000000
    2 1/2"1 1/2"Steel58365K6800000
    2 1/2"2"Steel58365K6900000
    2 1/2"2 1/2"Steel58365K7100000
    2 1/2"3"Steel58365K7200000
     

    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
    Each
    841 Bearing Bronze
    1 1/2"2 1/2"1/8"6,250 lb. @ 30 rpmSynthetic OilPTFE
    -35 to 2707421K3100000
     
    High-Load 863 Iron Copper
    1 1/2"2 1/2"1/8"5,500 lb. @ 30 rpmSynthetic OilPTFE
    -60 to 3007380N16300000
     

    High-Speed Flange-Mounted Linear Sleeve Bearings

    A ceramic liner makes high speeds as well as rapid acceleration and deceleration possible. The flange-mount design is good for vertical linear motion applications. Bearings are for use with round end-supported shafts and are self-aligning to compensate for shaft misalignment. End seals keep contaminants out.
    Self-Aligning with 2° Misalignment Capability
    Image of Product. Front orientation. Contains Annotated. Linear Bearings. High-Speed Flange-Mounted Linear Sleeve Bearings.
    0.0005" Shaft Clearance—Bearings with 0.0005" shaft clearance are best for precision applications.
    Overall
    Temp.,
    ° F
    Mounting
    Holes
    For Shaft
    Dia.
    Shaft
    Clearance
    Lg.
    Wd.
    Ht.
    Flange
    Thk.
    Bolt Circle
    Dia.
    OD
    With End
    Seals
    Dynamic Linear Load
    Cap. @ Speed
    Static Load
    Cap., lb.
    Min.
    Max.
    For Shaft Material
    No.
    of
    Dia.
    Each
    Ceramic-Lined 6061 Aluminum Bearings with 6061 Aluminum Housing
    1 1/4"0.0005"3 5/8"3"3"1/2"3 3/16"2 1/2"Yes1,500 lb. @ 100 fpm16,000-200400Aluminum, Stainless Steel, Steel49/32"6675K160000000
     

    Highly Wear-Resistant Machinable Cast Nylon Round Tubes

    Image of Product. Front orientation. Plastic. Highly Wear-Resistant Machinable Cast Nylon Round Tubes.
    The addition of MDS gives these tubes exceptional wear resistance along with a self-lubricating surface. They're made of cast nylon 6, making them easier to machine and better electrical insulators than other MDS-filled nylon tubes. Tubes can be used to fabricate pulleys, bushings, and bearings installed in hard-to-reach areas where adding a lubricant would be difficult. This material is comparable to Nylatron and Nycast.
    Oversized Tolerance—Oversized tubes have an oversized OD and an undersized ID for finishing to the sizes listed.
    OD
    ID
    Lg.,
    ft.
    Fabrication
    Min.
    Temp.
    Max. Temp.,
    ° F
    Tensile Strength,
    psi
    Impact Strength,
    ft·lbf/in
    Color
    Each
    Oversized Tolerance
     
    1/4" Thick Wall
    2 1/2"2"1CastNot Rated23010,0001.4Black4363N113000000
    2 1/2"2"2CastNot Rated23010,0001.4Black4363N11400000
     
    1/2" Thick Wall
    2 1/2"1 1/2"1CastNot Rated23010,0001.4Black4363N12200000
    2 1/2"1 1/2"2CastNot Rated23010,0001.4Black4363N12300000
     
    3/4" Thick Wall
    2 1/2"1"1CastNot Rated23010,0001.4Black4363N14800000
    2 1/2"1"2CastNot Rated23010,0001.4Black4363N14900000
     

    Dry-Running Thrust Bearings

    Image of Product. Front orientation. Thrust Bearings. Dry-Running Thrust Bearings.
    Made of naturally slippery plastic so there's no lubricant to maintain or make a mess. These bearings are ideal for spic-and-span spaces since oil won't drip off, wash out, or collect dust over time. They'll also never rust.
    Moisture-Resistant Plastic Blend—Similar to acetal, these bearings won't warp or swell from water or humidity.
    For Shaft
    Dia.
    OD
    Thk.
    Dynamic Thrust Load
    Cap. @ Speed
    Color
    Temp. Range,
    ° F
    Each
    Moisture-Resistant Plastic Blend
    1 1/2"2 1/2"0.0585"330 lb. @ 30 rpmGray-40 to 2608920N18000000
     

    Clamping Acme Lead Screw Collars

    Image of Product. Front orientation. Lead Screw Collars. Clamping Acme Lead Screw Collars.
    Thread these one-piece collars onto an Acme lead screw to separate and position components, or use them as an end stop to limit travel. Tighten the clamping screw to secure.
    To ensure compatibility, please select a collar that has the same thread type, direction, size, and number of thread starts as your lead screw.
    Black-Oxide 12L14 Carbon Steel—Black-oxide carbon steel collars have mild corrosion resistance.
    Thread
    Size
    OD
    Wd.
    No. of Thread
    Starts
    Hardness
    Each
    Right-Hand Thread
     
    Black-Oxide 12L14 Carbon Steel
    1 1/4"-5
    2 1/2"3/4"1Brinell 1636698K19000000
     

    High-Temperature Cast Nylon Round Tubes

    Image of Product. Front orientation. Plastic. High-Temperature Cast Nylon Round Tubes.
    A good choice for making sprockets and pulleys, these cast nylon 6 tubes withstand higher temperatures and are easier to machine than standard nylon 6/6 tubes. This material is comparable to Nylatron and Nycast.
    Oversized Tolerance—Oversized tubes have an oversized OD and an undersized ID for finishing to the sizes listed.
    1 ft. Long
    2 ft. Long
    OD
    ID
    Fabrication
    Max. Temp.,
    ° F
    Tensile Strength,
    psi
    Impact Strength,
    ft·lbf/in
    Color
    Each
    Each
    Oversized Tolerance
     
    1/2" Thick Wall
    2 1/2"1 1/2"Cast25010,000 to 13,5001 to 2.5Blue8413N1310000008413N132000000
     
    3/4" Thick Wall
    2 1/2"1"Cast25010,000 to 13,5001 to 2.5Blue8413N231000008413N232000000
     

    Oil-Embedded 841 Bearing Bronze Round Tubes

    Image of Product. Front orientation. Bronze. Oil-Embedded 841 Bearing Bronze Round Tubes.
    With a porous surface that releases oil over time, this bronze lubricates itself. Turn it into parts that you can't easily access to relubricate, such as bearings, well pumps, and turbine blades. The oil may burn away if temperatures climb too high, however. For extreme heat up to 700° F, consider graphite-embedded bearing bronze instead.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    OD
    ID
    Temper
    Designation
    Specs.
    Met
    3"
    Long
    6 1/2"
    Long
    3/8" Thick Wall
    2 1/2"1 3/4"Not RatedASTM B4388931K3010000000000000
     
    1/2" Thick Wall
    2 1/2"1 1/2"Not RatedASTM B4388931K391000000000000
     
    5/8" Thick Wall
    2 1/2"1 1/4"Not RatedASTM B4388931K461000000000000
     
    3/4" Thick Wall
    2 1/2"1"Not RatedASTM B4388931K511000000000000
     

    Corrosion-Resistant 954 Bearing Bronze Round Tubes

    Image of Product. Front orientation. Bronze. Corrosion-Resistant 954 Bearing Bronze Round Tubes.
    One of the most corrosion-resistant bearing bronze alloys, 954 withstands everything from sea water to sulfuric acid. It's often turned into bearings and valve bodies for demanding environments such as salt mines. Also known as aluminum bronze. If you need similar corrosion resistance with even greater strength, consider 955 bearing bronze instead.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    OD
    ID
    Temper
    Designation
    Specs.
    Met
    6 1/2"
    Long
    13"
    Long
    1/4" Thick Wall
    2 1/2"2"M07ASTM B5058916K60000000000000
     
    3/8" Thick Wall
    2 1/2"1 3/4"M07ASTM B5058916K81000000000000
     
    1/2" Thick Wall
    2 1/2"1 1/2"M07ASTM B5058916K84000000000000
     
    5/8" Thick Wall
    2 1/2"1 1/4"M07ASTM B5058916K45000000
     
    3/4" Thick Wall
    2 1/2"1"M07ASTM B5058916K101000000000000
     

    Highly Machinable 936 Bearing Bronze Round Tubes

    Image of Product. Front orientation. Bronze. Highly Machinable 936 Bearing Bronze Round Tubes.
    With almost twice as much lead, 936 bearing bronze machines more easily than 932. It's often made into bearings and bushings for oil pumps and gasoline engines. Also known as modified SAE 64.
    Material Certificate Icon
    Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
    OD
    ID
    Temper
    Designation
    Specs.
    Met
    6"
    Long
    13"
    Long
    1/4" Thick Wall
    2 1/2"2"M07ASTM B5058918K1190000000000000
     
    3/8" Thick Wall
    2 1/2"1 3/4"M07ASTM B5058918K129000000000000
     
    1/2" Thick Wall
    2 1/2"1 1/2"M07ASTM B5058918K133000000000000
     
    5/8" Thick Wall
    2 1/2"1 1/4"M07ASTM B5058918K145000000000000
     
    3/4" Thick Wall
    2 1/2"1"M07ASTM B5058918K151000000000000
     

    Quick-Grip Flanged Hydraulic Bushings

    Image of Product. Front orientation. Pulley and Sprocket Bushings. Quick-Grip Flanged Hydraulic Bushings.
    Image of Attribute. Front orientation. Contains Annotated. Quick-Grip Flanged Hydraulic Bushings.
    Tighten just one set screw to clamp these bushings evenly around your shaft. The screw forces hydraulic fluid in between the double-walled sleeve, expanding the two walls against the shaft and the hub of your sprocket, pulley, or gear for a tight hold. Since you don’t have to tighten multiple screw clamps individually, these bushings are quick to adjust and more likely to stay aligned on your shaft. They’re also good for shock loads. A mounting flange prevents movement during tightening. Use a hex key to tighten.
    Note: To avoid deforming the sleeve walls, make sure to fully tighten the screw.
    Set
    Screw
    For Shaft
    Dia.
    OD
    Overall
    Wd.
    Hole
    Dia.
    Thread
    Size
    Max. Torque,
    in·lbf
    Fastener Tightening
    Torque, in·lbf
    Each
    Steel
    1 1/8"2 1/2"2 1/16"3/8"M10
    2,550407636N150000000
     

    Press-Fit Drill Bushings

    Image of ProductInUse. Front orientation. Contains Annotated. Drill Bushings. Press-Fit Drill Bushings.
    Image of Product. Front orientation. Drill Bushings. Press-Fit Drill Bushings.
    Also known as jig bushings, these drill bushings fit inside fixture plate holes to precisely guide drill bits, counterbores, reamers, and other cutting tools. They improve accuracy so your drilled holes and cuts are consistent from part to part. Known for their versatility, drill bushings are also used as spacers, shims, and machinery bushings.
    Press into place with a manual or hydraulic press. Since these bushings are sized slightly larger than the hole for an extremely tight fit, they’ll stay put permanently. These are ANSI Type P bushings—also known as headless bushings—which means you don’t need to counterbore the hole to mount them flush.
    Don't see the size you need? Additional sizes are available.
    Tolerance
    Each
    OD
    Lg.
    For Drill
    Bit Size
    For Drill Bit Size
    Decimal Equiv.
    ID
    OD
    Lg.
    Drill Bushing
    Type
    Material
    Hardness
    1-9
    10-49
    50-Up
    2" ID
    2 1/2"1"2"2"0.0003" to 0.0007"0.0021" to 0.0025"-0.015" to 0.015"PSteelRockwell C613671N247000000000000000000
    2 1/2"2"2"2"0.0003" to 0.0007"0.0021" to 0.0025"-0.015" to 0.015"PSteelRockwell C613671N248000000000000000
     

    Clear Scratch- and UV-Resistant Acrylic Round Tubes

    Image of Product. Front orientation. Plastic. Clear Scratch- and UV-Resistant Acrylic Round Tubes.
    When compared to cast acrylic tubes, these extruded acrylic tubes offer nearly the same performance at a fraction of the cost. Use them for sight gauges and protective covers. This scratch- and UV-resistant material stands up to outdoor use better than polycarbonate and maintains clarity over time.
    OD
    ID
    Lg.,
    ft.
    Fabrication
    Min. Temp.,
    ° F
    Max. Temp.,
    ° F
    Tensile Strength,
    psi
    Impact Strength,
    ft·lbf/in
    Color
    Flammability
    Rating
    Each
    Standard Tolerance
     
    1/8" Thick Wall
    2 1/2"2 1/4"6Extruded-401809,195 to 11,0300.04ClearUL 94 HB
    8532K47000000
     

    Telescoping Delrin® Acetal Round Tubes

    Image of Product. Front orientation. Plastic. Telescoping Delrin® Acetal Round Tubes.
    Telescoping tubes, also known as bushing stock, slide over rods and inside shafts to increase or decrease the diameter. Their precise sizing also allows ascending sizes to fit inside each other to increase the wall thickness.
    Easy to machine to close tolerances, these dimensionally stable tubes resist expanding when exposed to heat and moisture. They have a naturally slippery surface along with excellent wear resistance. Use them to make precision gears, bushings, and bearings. Delrin® acetal resin, also known as acetal homopolymer, is stronger and stiffer than acetal copolymer.
    White
    OD
    ID
    Fabrication
    Temp.,
    ° F
    Lg.
    Tensile Strength,
    psi
    Impact Strength,
    ft·lbf/in
    Food Industry Std.
    Each
    Tight Tolerance
     
    1/8" Thick Wall (-0.005" to 0.005" Tolerance)
    2 1/2"2 1/4"Extruded0 to 1806"7,6901 to 1.5FDA Standard, NSF Standard
    1989T190000000
     
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