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    241 Products

    Quick-Grip Screw-Clamp Bushings

    Image of Product. Front orientation. Pulley and Sprocket Bushings. Quick-Grip Screw-Clamp Bushings.
    Also known as Trantorque bushings, these tighten with a twist of the collar nut—no screws needed. As you tighten the collar nut, the inner sleeve contracts onto the shaft and the outer sleeve expands to hold your sprocket, pulley, or gear.
    304 Stainless Steel—304 stainless steel bushings are corrosion resistant for use in harsh environments.
    For Shaft
    Dia.
    OD
    Overall
    Wd.
    Max. Torque,
    in·lbf
    Each
    Steel
    1/4"5/8"3/4"2005926K12000000
    5/16"3/4"7/8"4005926K1300000
    3/8"3/4"7/8"4805926K1400000
    1/2"7/8"1"8405926K1600000
    5/8"1"1 1/8"1,3505926K1800000
    5/8"1 1/2"1 1/2"1,9505926K42000000
    3/4"1 1/4"1 3/8"1,6005926K4100000
    3/4"1 1/2"1 1/2"2,3505926K2000000
    7/8"1 3/4"1 7/8"2,8505926K22000000
    1"1 3/4"1 7/8"3,2505926K24000000
    1 1/4"2"2 1/4"4,7005926K26000000
    1 1/2"2 3/8"2 3/4"5,6505926K28000000
    2"2 7/8"3 9/16"12,9005926K32000000
    4 mm16 mm19 mm1202298K5200000
    5 mm16 mm19 mm1502298K100000
    6 mm16 mm19 mm1802298K5300000
    8 mm20 mm22 mm4002298K4100000
    9 mm20 mm22 mm4502298K5500000
    10 mm23 mm26 mm6602298K4200000
    12 mm23 mm26 mm7902298K4400000
    14 mm26 mm29 mm1,1502298K4500000
    15 mm26 mm29 mm1,2502298K4600000
    16 mm26 mm29 mm1,3502298K4700000
    17 mm32 mm29 mm1,9002298K64000000
    18 mm32 mm29 mm2,0002298K65000000
    19 mm32 mm29 mm2,1502298K66000000
    20 mm35 mm32 mm2,7502298K67000000
    22 mm35 mm32 mm3,0502298K68000000
    30 mm45 mm41 mm5,1002298K72000000
    35 mm50 mm43 mm5,9502298K74000000
     
    Zinc-Plated Steel
    16 mm38 mm38 mm1,9502298K15000000
    17 mm38 mm38 mm2,1002298K16000000
    20 mm45 mm48 mm2,5502298K57000000
    22 mm45 mm48 mm2,8502298K21000000
    25 mm45 mm48 mm3,2002298K58000000
    30 mm51 mm57 mm4,4002298K59000000
     
    304 Stainless Steel
    1/2"7/8"1"8402308K16000000
    5/8"1"1 1/8"1,3502308K18000000
    3/4"1 1/2"1 1/2"2,3502308K23000000
    1"1 3/4"1 7/8"3,2502308K27000000
     

    Flush-Mount Screw-Clamp Bushings

    Image of Product. Front orientation. Pulley and Sprocket Bushings. Flush-Mount Screw-Clamp Bushings.
    Image of Attribute. Side1 orientation. Contains Annotated. Flush-Mount Screw-Clamp Bushings.
    Insert these bushings into the bore of your sprocket for flush or recessed mounting. They handle shock loads. When you tighten the included clamping screws, the bushing's inner sleeve contracts onto the shaft and the outer sleeve expands to hold your sprocket, pulley, or gear. They can be mounted on shafts with or without keyways.
    For Shaft
    Dia.
    OD
    Overall
    Wd.
    Max. Torque,
    in·lbf
    Fastener Tightening
    Torque, in·lbf
    Includes
    Each
    Steel
    3/4"1 7/8"1 1/32"2,250150Clamping Screws2328K11000000
    1"2"1 1/32"3,800150Clamping Screws2328K1200000
    1 3/16"2 3/16"1 1/16"4,500150Clamping Screws2328K1300000
    1 1/4"2 3/8"1 1/32"5,950150Clamping Screws2328K1400000
    1 3/8"2 3/8"1 1/64"6,600150Clamping Screws2328K1500000
    1 7/16"2 9/16"1 1/32"7,600150Clamping Screws2328K1600000
    1 1/2"2 9/16"1 1/32"7,850150Clamping Screws2328K1700000
    1 3/4"3"1 17/64"13,900360Clamping Screws2328K18000000
    1 15/16"3 3/16"1 17/64"15,400360Clamping Screws2328K19000000
    24 mm55 mm40 mm6,650142Clamping Screws1070N11000000
    25 mm55 mm40 mm6,950142Clamping Screws1070N12000000
    30 mm55 mm40 mm8,350142Clamping Screws1070N13000000
    32 mm60 mm54 mm10,350142Clamping Screws1070N22000000
    35 mm60 mm54 mm11,300142Clamping Screws1070N14000000
    40 mm75 mm54 mm25,500363Clamping Screws1070N15000000
    45 mm75 mm54 mm28,700363Clamping Screws1070N16000000
    50 mm80 mm66 mm36,400363Clamping Screws1070N17000000
    55 mm85 mm66 mm45,100363Clamping Screws1070N18000000
    60 mm90 mm66 mm54,700363Clamping Screws1070N19000000
     

    Flanged Screw-Clamp Bushings

    Image of Product. Front orientation. Pulley and Sprocket Bushings. Flanged Screw-Clamp Bushings.
    Image of Attribute. Side1 orientation. Contains Annotated. Flanged Screw-Clamp Bushings.
    A mounting flange prevents movement during tightening. These bushings are good for shock loads. When you tighten the included screws, the bushing's inner sleeve contracts onto the shaft and the outer sleeve expands to hold your sprocket, pulley, or gear. They can be mounted on shafts with or without keyways.
    For Shaft
    Dia.
    OD
    Overall
    Wd.
    Max. Torque,
    in·lbf
    Fastener Tightening
    Torque, in·lbf
    Includes
    Each
    Steel
    3/8"15/16"13/16"26042Clamping Screws1058K11000000
    1/2"1 1/16"13/16"46042Clamping Screws1058K1200000
    5/8"1 3/16"31/32"88042Clamping Screws1058K1300000
    3/4"1 5/16"31/32"1,05042Clamping Screws1058K1400000
    1"1 11/16"1 3/16"3,05090Clamping Screws1058K1500000
    1 1/4"2"1 19/64"4,80090Clamping Screws1058K1600000
    1 3/8"2 1/8"1 19/64"5,30090Clamping Screws1058K1700000
    1 7/16"2 5/16"1 1/2"6,250150Clamping Screws1058K18000000
    1 1/2"2 3/8"1 1/2"8,150150Clamping Screws1058K19000000
    12 mm26 mm21 mm44042Clamping Screws1058K6600000
    14 mm28 mm24 mm64042Clamping Screws1058K6700000
    16 mm30 mm24 mm90042Clamping Screws1058K6900000
    18 mm32 mm24 mm99042Clamping Screws1058K7200000
    19 mm33 mm24 mm1,05042Clamping Screws1058K7300000
    20 mm38 mm30 mm1,80090Clamping Screws1058K7400000
    22 mm40 mm30 mm2,00090Clamping Screws1058K7500000
    25 mm43 mm30 mm3,00090Clamping Screws1058K7700000
    30 mm48 mm33 mm4,50090Clamping Screws1058K7900000
    40 mm62 mm38 mm8,550150Clamping Screws1058K84000000
     

    Corrosion-Resistant Flanged Screw-Clamp Bushings

    Image of Product. Back orientation. Pulley and Sprocket Bushings. Corrosion-Resistant Flanged Screw-Clamp Bushings.
    Image of Attribute. Side1 orientation. Contains Annotated. Corrosion-Resistant Flanged Screw-Clamp Bushings.
    Made from stainless steel or plated with nickel, these bushings resist corrosion. A mounting flange prevents movement during tightening. As screw-clamp bushings, they're good for shock loads. When you tighten the clamping screws, the bushing's inner sleeve tightens onto the shaft and the outer sleeve expands to hold your sprocket, pulley, or gear.
    Nickel-Plated Steel—Nickel-plated steel bushings have good corrosion resistance in wet environments. However, the plating may begin to flake with long-term use.
    Stainless Steel—Stainless steel bushings have excellent corrosion resistance and can withstand prolonged exposure to moisture.
    For Shaft
    Dia.
    OD
    Overall
    Wd.
    Max. Torque,
    in·lbf
    Fastener Tightening
    Torque, in·lbf
    Includes
    Each
    Nickel-Plated Steel
    1/4"1"15/16"6010Clamping Screws5530N110000000
    3/8"1 1/4"1 1/8"25030Clamping Screws5530N12000000
    1/2"1 5/16"1 1/8"44030Clamping Screws5530N13000000
    5/8"1 9/16"1 5/16"84070Clamping Screws5530N14000000
    3/4"1 3/4"1 5/16"1,05070Clamping Screws5530N15000000
    7/8"1 7/8"1 1/2"1,85070Clamping Screws5530N16000000
    1"1 15/16"1 1/2"2,10070Clamping Screws5530N17000000
    12 mm33 mm28 mm42030Clamping Screws5530N18000000
    14 mm35 mm28 mm49030Clamping Screws5530N19000000
    16 mm40 mm34 mm88070Clamping Screws5530N21000000
    19 mm44 mm34 mm1,05070Clamping Screws5530N22000000
    20 mm44 mm34 mm1,15070Clamping Screws5530N23000000
    22 mm48 mm38 mm1,85070Clamping Screws5530N24000000
    25 mm50 mm38 mm2,10070Clamping Screws5530N25000000
    30 mm64 mm45 mm3,500120Clamping Screws5530N26000000
    35 mm70 mm49 mm5,550120Clamping Screws5530N27000000
    40 mm76 mm49 mm6,350120Clamping Screws5530N28000000
     
    Stainless Steel
    1/4"1"15/16"4010Clamping Screws5530N101000000
    3/8"1 1/4"1 1/8"19030Clamping Screws5530N102000000
    1/2"1 5/16"1 1/8"36030Clamping Screws5530N103000000
    12 mm33 mm28 mm32030Clamping Screws5530N104000000
    14 mm35 mm28 mm38030Clamping Screws5530N105000000
    16 mm40 mm34 mm70060Clamping Screws5530N106000000
    19 mm44 mm34 mm85060Clamping Screws5530N107000000
    20 mm44 mm34 mm92060Clamping Screws5530N108000000
    22 mm48 mm38 mm1,45060Clamping Screws5530N109000000
    25 mm50 mm38 mm1,70060Clamping Screws5530N111000000
    30 mm64 mm45 mm2,800100Clamping Screws5530N112000000
    35 mm70 mm49 mm4,450100Clamping Screws5530N113000000
     

    Corrosion-Resistant Flush-Mount Screw-Clamp Bushings

    Image of Product. Front orientation. Pulley and Sprocket Bushings. Corrosion-Resistant Flush-Mount Screw-Clamp Bushings.
    Image of Attribute. Side1 orientation. Contains Annotated. Corrosion-Resistant Flush-Mount Screw-Clamp Bushings.
    Insert these nickel-plated steel bushings into the bore of your sprocket for flush or recessed mounting in wet environments. When you tighten the included clamping screws on these bushings, their inner sleeve contracts onto the shaft and their outer sleeve expands to hold your sprocket, pulley, or gear. This keeps bushings from slipping during sudden starts and stops.
    For Shaft
    Dia., mm
    OD,
    mm
    Overall
    Wd., mm
    Max. Torque,
    in·lbf
    Fastener Tightening
    Torque, in·lbf
    Includes
    Each
    Nickel-Plated Steel
    2550263,750150Clamping Screws5515N110000000
    3055265,050150Clamping Screws5515N12000000
    3560267,050150Clamping Screws5515N13000000
    4065269,450150Clamping Screws5515N14000000
    45753215,900360Clamping Screws5515N15000000
    50803217,700360Clamping Screws5515N16000000
    55853222,700360Clamping Screws5515N17000000
    60903224,800360Clamping Screws5515N18000000
     

    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
    1 1/8"2 3/8"15/16"2,100407654N1200000
    1 3/8"2 13/16"1"3,7501007654N13000000
    1 11/16"3 1/8"1 1/8"8,1501007654N14000000
    1 15/16"3 9/16"1 3/16"11,5501007654N15000000
    2 1/8"3 15/16"1 5/16"12,1501007654N16000000
    2 7/16"4 5/16"1 5/16"20,6001007654N17000000
    2 5/8"4 1/2"1 5/16"21,1001007654N18000000
    2 15/16"5 7/16"1 7/16"33,5002607654N19000000
    3 1/8"5 11/16"1 7/16"40,9502607654N21000000
    3 1/2"6 1/16"1 11/16"57,0002607654N22000000
     

    Keyless Locking Rigid Shaft Couplings for Overhung Loads

    Support the weight of a motor and transfer torque to another shaft at the same time with these couplings. Often used to hang motors from conveyor belts and other driven equipment, or to connect long sections of shafts, these couplings eliminate the need for support brackets. Use a torque arm to prevent hanging motors from spinning.
    The clamping screws on the coupling face squeeze two outer collars against an inner ring, pressing it tight against shafts to lock them together. This ring-locking mechanism leaves no room for backlash, meaning that all of the turning force created by the motor is passed on to the second shaft. These couplings grip shafts of any shape, so you can install them onto existing keyways and splines without using a key.
    To install these couplings, use a torque wrench to tighten each screw to the fastener tightening torque listed for each coupling size. To remove, gradually loosen each screw in sequence until you can slide the coupling on the shaft. Warning: Do not remove any clamping screws from the coupling until the outer collars are separated from the inner ring. The ring is under tension, and a sudden release of the collars can cause serious injury.
    Overhung load capacity is the amount of downward force that a coupling can withstand from a motor or other object that it is supporting. To calculate the overhung load, measure the distance from the center of the coupling to the center of gravity of the motor. Multiply that distance by the combined weight of the motor and the portion of the shaft between the coupling and the motor. Do not exceed the overhung load capacity for a coupling.
    Steel
    Image of Product. Front orientation. Rigid Shaft Couplings. Keyless Locking Rigid Shaft Couplings for Overhung Loads .
    For Shaft
    Dia.
    Overall
    Lg.
    OD
    Max. Rotation
    Speed, rpm
    Max. Torque,
    in·lbf
    Fastener Tightening
    Torque, in·lbf
    Overhung Load
    Cap., in·lbf
    For Rotary Motion
    Each
    For Keyed, Round, and Splined Shafts
    1 1/4"1 7/8"3"10,0008,4351042,105Forward/Reverse, Start/Stop, Continuous3456N110000000
    1 3/8"1 7/8"3"10,0009,2851042,320Forward/Reverse, Start/Stop, Continuous3456N12000000
    1 1/2"2 3/16"3 3/4"8,00017,1602644,290Forward/Reverse, Start/Stop, Continuous3456N13000000
    1 3/4"2 3/16"3 3/4"8,00020,0252645,005Forward/Reverse, Start/Stop, Continuous3456N14000000
    2"2 11/16"4 7/16"7,70032,6852648,170Forward/Reverse, Start/Stop, Continuous3456N15000000
    2 1/4"3 1/16"4 3/4"7,50044,13526411,030Forward/Reverse, Start/Stop, Continuous3456N16000000
    2 1/2"3 1/16"4 3/4"7,50049,04026412,260Forward/Reverse, Start/Stop, Continuous3456N17000000
     

    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.
    17-4 PH Stainless Steel—17-4 PH stainless steel bushings have excellent corrosion resistance in most environments.
    Set
    Screw
    For Shaft
    Dia.
    OD
    Overall
    Wd.
    Hole
    Dia.
    Thread
    Size
    Max. Torque,
    in·lbf
    Fastener Tightening
    Torque, in·lbf
    Each
    Steel
    5/8"1 7/8"1 9/16"3/8"M10
    460407636N110000000
    3/4"2"1 5/8"3/8"M10
    750407636N12000000
    7/8"2 3/16"1 13/16"3/8"M10
    1,150407636N13000000
    1"2 5/16"1 15/16"3/8"M10
    1,650407636N14000000
    1 1/8"2 1/2"2 1/16"3/8"M10
    2,550407636N15000000
    1 1/4"2 11/16"2 3/16"3/8"M10
    3,800407636N16000000
    1 1/2"3 5/16"2 13/16"5/8"M16
    7,8501807636N17000000
    20 mm51 mm44 mm3/8"M10
    970407636N18000000
    30 mm64 mm54 mm3/8"M10
    3,350407636N19000000
    40 mm86 mm75 mm5/8"M16
    9,7001807636N21000000
    50 mm98 mm80 mm5/8"M16
    16,8001807636N22000000
     
    17-4 PH Stainless Steel
    3/4"2"1 5/8"3/8"M10
    750407636N23000000
    7/8"2 3/16"1 13/16"3/8"M10
    1,150407636N24000000
    1"2 5/16"1 15/16"3/8"M10
    1,650407636N25000000
    1 1/4"2 11/16"2 3/16"3/8"M10
    3,800407636N26000000
    1 1/2"3 5/16"2 13/16"5/8"M16
    7,8501807636N2700000000
    20 mm51 mm44 mm3/8"M10
    970407636N28000000
    30 mm64 mm54 mm3/8"M10
    3,350407636N29000000
    40 mm86 mm75 mm5/8"M16
    9,7001807636N3100000000
    50 mm98 mm80 mm5/8"M16
    16,8001807636N3200000000
     

    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 1/2" Diameter Shafts
    3/4"1/2"Steel58365K85000000
    3/4"3/4"Steel58365K3100000
    3/4"1"Steel58365K3200000
     
    For 3/4" Diameter Shafts
    1"1/2"Steel58365K330000
    1"5/8"Steel58365K1010000
    1"3/4"Steel58365K110000
    1"1"Steel58365K120000
    1"1 1/4"Steel58365K340000
    1"1 1/2"Steel58365K130000
    1"2"Steel58365K3500000
     
    For 1" Diameter Shafts
    1 1/4"1/2"Steel58365K360000
    1 1/4"5/8"Steel58365K370000
    1 1/4"3/4"Steel58365K380000
    1 1/4"7/8"Steel58365K390000
    1 1/4"1"Steel58365K140000
    1 1/4"1 1/4"Steel58365K410000
    1 1/4"1 1/2"Steel58365K150000
    1 1/4"2"Steel58365K1600000
    1 1/4"2 1/2"Steel58365K10200000
    1 1/4"3"Steel58365K10300000
    1 3/8"3/4"Steel58365K10400000
    1 3/8"1"Steel58365K10600000
    1 3/8"1 1/4"Steel58365K10500000
    1 1/2"1"Steel58365K10700000
    1 1/2"1 1/2"Steel58365K10800000
     
    For 1 1/8" Diameter Shafts
    1 3/8"1"Steel58365K4300000
    1 3/8"1 1/2"Steel58365K4400000
     
    For 1 1/4" Diameter Shafts
    1 1/2"1/2"Steel58365K450000
    1 1/2"3/4"Steel58365K460000
    1 1/2"1"Steel58365K170000
    1 1/2"1 1/4"Steel58365K470000
    1 1/2"1 1/2"Steel58365K1800000
    1 1/2"2"Steel58365K1900000
    1 1/2"2 1/2"Steel58365K4800000
    1 1/2"3"Steel58365K4900000
    1 5/8"1"Steel58365K10900000
    1 5/8"1 1/4"Steel58365K11100000
    1 5/8"1 1/2"Steel58365K11200000
    1 5/8"2"Steel58365K11300000
     
    For 1 3/8" Diameter Shafts
    1 5/8"1 1/2"Steel58365K11400000
    1 3/4"1 1/4"Steel58365K5100000
    1 3/4"1 1/2"Steel58365K5200000
    1 3/4"2"Steel58365K5300000
     
    For 1 1/2" Diameter Shafts
    1 3/4"1/2"Steel58365K540000
    1 3/4"3/4"Steel58365K550000
    1 3/4"1"Steel58365K5600000
    1 3/4"1 1/4"Steel58365K5700000
    1 3/4"1 1/2"Steel58365K2100000
    1 3/4"2"Steel58365K5800000
    1 3/4"2 1/2"Steel58365K5900000
    1 3/4"2 3/4"Steel58365K6100000
    1 7/8"3/4"Steel58365K11500000
    1 7/8"1"Steel58365K11600000
    1 7/8"1 1/4"Steel58365K11700000
    1 7/8"1 1/2"Steel58365K11800000
    1 7/8"2"Steel58365K11900000
    2"1"Steel58365K12100000
    2"1 1/4"Steel58365K12200000
    2"1 1/2"Steel58365K12300000
    2"2"Steel58365K12400000
    2"3"Steel58365K12500000
     
    For 1 3/4" Diameter Shafts
    2"1"Steel58365K6200000
    2"1 1/4"Steel58365K6300000
    2"1 1/2"Steel58365K6400000
    2"2"Steel58365K12600000
     
    For 2" Diameter Shafts
    2 1/4"1"Steel58365K13200000
    2 1/4"1 1/2"Steel58365K6500000
    2 1/4"2"Steel58365K6600000
    2 1/4"2 1/2"Steel58365K2800000
    2 1/4"3"Steel58365K13300000
    2 3/8"3/4"Steel58365K12700000
    2 3/8"1"Steel58365K12800000
    2 3/8"1 1/4"Steel58365K12900000
    2 3/8"1 1/2"Steel58365K13100000
    2 3/8"2"Steel58365K13400000
    2 3/8"3"Steel58365K13500000
    2 1/2"1"Steel58365K6700000
    2 1/2"1 1/2"Steel58365K6800000
    2 1/2"2"Steel58365K6900000
    2 1/2"2 1/2"Steel58365K7100000
    2 1/2"3"Steel58365K7200000
     
    For 2 1/2" Diameter Shafts
    3"1 1/2"Steel58365K7400000
    3"2"Steel58365K7500000
    3"3"Steel58365K7700000
     
    For 3" Diameter Shafts
    3 1/2"1 1/2"Steel58365K7900000
    3 1/2"2"Steel58365K8100000
    3 1/2"2 1/2"Steel58365K8200000
    3 1/2"3"Steel58365K8300000
     
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