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Chain Couplings

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#116252
100491
Dodge 100491 5018 chain coupling chain assembly, Raptor style elastomeric coupling component. 4000 RPM maximum speed rating. Standard roller chain design for positive torque transmission. 1.32 lb weight.
Brand Dodge
Model 100491
$34.12 Each
Free shipping
#117442
100490
Dodge 100490 4016 Raptor chain coupling assembly with split natural rubber element for easy installation. Maximum speed 5000 RPM. Elastomeric element absorbs vibration and shock loads. 0.57 lb weight for reduced system inertia.
Brand Dodge
Model 100490
$20.68 Each
Free shipping
#117665
100483
Dodge 100483 8018 Raptor coupling chain assembly. Split natural rubber element design for easy installation. Maximum speed rating 2000 RPM. Reduces total cost of ownership through simplified maintenance.
Brand Dodge
Model 100483
$144.00 Each
Free Shipping orders over $100
#117666
100492
Dodge 100492 6020 Raptor coupling chain assembly component rated for 3000 RPM maximum speed. Chain coupling design for reliable power transmission in industrial applications. Weight 2.6 lbs.
Brand Dodge
Model 100492
$68.23 Each
Free shipping
#249256
10020CHN
Martin 10020CHN coupling cover for chain coupling. Protects chain and sprocket components from contaminants and debris, extending coupling service life. Steel construction. Weight: 10.92 lbs.
Brand Martin Sprocket
Model 10020CHN
$458.84 Each
Free Shipping orders over $100
#249362
12018COV
Martin 12018COV aluminum coupling cover for power transmission couplings. Provides protection from debris and contaminants for coupling assemblies with 1.500" pitch. Weighs 17.36 lbs.
Brand Martin Sprocket
Model 12018COV
$1,939.22 Each
Free Shipping orders over $100
#249818
4012CHN
Martin 4012CHN coupling cover for chain-type flexible shaft coupling. Protects chain and sprocket components from contaminants, extends service life. Steel construction, 0.45 lb weight.
Brand Martin Sprocket
Model 4012CHN
$22.19 Each
Free shipping
#249819
4012COV
Martin 4012COV nylon coupling cover for 40 series roller chain couplings. Protects chain and retains lubricant. Outside diameter 4.000". Compatible with Martin chain coupling hubs. For industrial power transmission applications.
Brand Martin Sprocket
Model 4012COV
$111.72 Each
Free Shipping orders over $100
#250041
6020COV
Martin 6020COV nylon coupling cover for 60" pitch chain couplings. Protects chain and sprocket components from debris and contaminants. Outside diameter: 6.375". Weight: 1.35 lbs.
Brand Martin Sprocket
Model 6020COV
$195.23 Each
Free Shipping orders over $100
#250044
6022COV
Martin 6022COV aluminum coupling cover for Go-Flex flexible shaft couplings. Provides protection for elastomeric inserts (Standard, Medium, Extreme, Hi-Temp, Food Grade) and prevents debris ingress. Weighs 2.44 lbs. Compatible with Go-Flex coupling sizes
Brand Martin Sprocket
Model 6022COV
$369.93 Each
Free Shipping orders over $100
#250186
8018COV
Martin 8018COV aluminum coupling cover for Quadra-Flex, Martin-Flex, and Go-Flex couplings. Protects flexible elements from debris and contaminants. Outside diameter: 8.125". Weight: 4.88 lbs.
Brand Martin Sprocket
Model 8018COV
$369.93 Each
Free Shipping orders over $100
#258860
10020
Martin 10020 coupling hub half for #100 roller chain (1.250" pitch). 20 teeth, 8.260" outside diameter, steel construction. Used with Martin chain-type flexible couplings for power transmission applications requiring up to 2 degrees misalignment.
Brand Martin Sprocket
Model 10020
$491.76 Each
Free Shipping orders over $100
#258861
10020 2
Martin 10020 2 coupling hub half for roller chain couplings. Compatible with #100 chain (1.250" pitch), 20 teeth, 8.260" OD, 2" bore. Steel construction. Weight: 30.38 lbs.
Brand Martin Sprocket
Model 10020 2
$529.74 Each
Free Shipping orders over $100
#259233
12018 4 7/16
Martin 12018 4 7/16 coupling hub half for roller chain coupling. #120 chain (1-1/2" pitch), 18 teeth, 8.970" OD, 4-7/16" bore, steel construction. Used with roller chain to connect two shafts in power transmission applications.
Brand Martin Sprocket
Model 12018 4 7/16
$780.12 Each
Free Shipping orders over $100
#262148
4012
Martin 4012 coupling hub half for roller chain couplings. Designed for #40 ANSI roller chain (1/2" pitch) with 12 teeth. Steel construction, 2.000" outside diameter, 0.5000 lb weight. Used with roller chain couplings to connect shafts in power
Brand Martin Sprocket
Model 4012
$25.41 Each
Free shipping
#262155
4016 1 1/8
Martin 4016 1 1/8 coupling hub half for roller chain couplings. Compatible with #40 chain (1/2" pitch), 16 teeth, 2.640" OD, 1-1/8" bore. Steel construction for power transmission applications.
Brand Martin Sprocket
Model 4016 1 1/8
$34.96 Each
Free shipping
#262156
4016 1 3/16
Martin 4016 1 3/16 coupling hub half for #40 chain (1/2" pitch), 16 teeth, 1-3/16" bore, steel construction. Used with roller chain couplings for connecting shafts in power transmission applications.
Brand Martin Sprocket
Model 4016 1 3/16
$34.96 Each
Free shipping
#262161
4016JA
Martin 4016JA roller chain coupling sprocket for #40 chain (1/2" pitch) with 16 teeth. Uses JA Quick Disconnect bushing (sold separately). Steel construction. Outside diameter: 2.640". Weight: 0.6 lbs.
Brand Martin Sprocket
Model 4016JA
$41.36 Each
Free shipping
#263502
5016 1 3/8
Martin 5016 1 3/8 coupling hub half for a roller chain coupling. Designed for #50 chain (5/8" pitch) with 16 teeth and a 3.320" outside diameter. Features a 1-3/8" finished bore for secure shaft mounting. Made of durable steel with a weight of 1.36 lbs.
Brand Martin Sprocket
Model 5016 1 3/8
$46.64 Each
Free shipping
#263503
5016 1 5/8
Martin 5016 1 5/8 coupling hub half for roller chain couplings. Compatible with #50 chain (5/8" pitch), 16 teeth, 3.320" OD, 1-5/8" finished bore. Steel construction. Requires mating hub half and connecting chain to complete coupling assembly.
Brand Martin Sprocket
Model 5016 1 5/8
$46.64 Each
Free shipping
#263504
5016 1 7/16
Martin 5016 1 7/16 coupling hub half for a roller chain coupling. Designed for #50 chain (5/8" pitch) with 16 teeth and a 1-7/16" finished bore. Steel construction. Requires a matching hub half and connecting chain to complete the coupling assembly.
Brand Martin Sprocket
Model 5016 1 7/16
$46.64 Each
Free shipping
#263508
5018 1
Martin 5018 1 coupling hub half for a roller chain coupling. Designed for #50 chain (5/8" pitch), featuring 18 teeth, a 1" finished bore, and a 3.720" outside diameter. Manufactured from steel for durability in power transmission applications.
Brand Martin Sprocket
Model 5018 1
$51.68 Each
Free shipping
#263514
5018 1 3/4
Martin 5018 1 3/4 coupling hub half for a roller chain coupling. Features 18 teeth for #50 chain (5/8" pitch), a 1-3/4" finished bore, and is constructed from steel. This hub half mates with a corresponding sprocket half to form a complete chain coupling
Brand Martin Sprocket
Model 5018 1 3/4
$51.68 Each
Free shipping
#263516
5018 1 5/8
Martin 5018 1 5/8 coupling hub half for a roller chain coupling. Designed for #50 chain (5/8" pitch) with 18 teeth and a 1-5/8" finished bore. Steel construction for durability in power transmission applications.
Brand Martin Sprocket
Model 5018 1 5/8
$51.68 Each
Free shipping
#263521
5018SH
Martin 5018SH roller chain coupling sprocket half for use with SH Quick Disconnect (QD) bushings. Designed for #50 ANSI roller chain (5/8" pitch) with 18 teeth and a 3.720" outside diameter. Manufactured from steel for durability in power transmission
Brand Martin Sprocket
Model 5018SH
$59.41 Each
Free shipping
#264608
6018 1 1/8
Martin 6018 1 1/8 coupling hub half for a roller chain coupling. Features 18 teeth for #60 chain (3/4" pitch), a 1-1/8" finished bore, and is constructed from steel. This component mates with a matching hub half and a connecting chain to form a flexible
Brand Martin Sprocket
Model 6018 1 1/8
$73.16 Each
Free shipping
#264609
6018 1 15/16
Martin 6018 1 15/16 coupling hub half for roller chain couplings. Designed for #60 chain (3/4" pitch) with 18 teeth and a 4.460" outside diameter. Features a 1 15/16" finished bore for secure shaft mounting. Made of durable steel with a weight of 3.75
Brand Martin Sprocket
Model 6018 1 15/16
$73.16 Each
Free shipping
#264611
6018 1 3/4
Martin 6018 1 3/4 coupling hub half for a roller chain coupling. Designed for #60 chain (3/4" pitch), featuring 18 teeth, a 1-3/4" finished bore, and a 4.460" outside diameter. Manufactured from steel for durability in power transmission applications.
Brand Martin Sprocket
Model 6018 1 3/4
$73.16 Each
Free shipping
#264612
6018 1 3/8
Martin 6018 1 3/8 coupling hub half for a roller chain coupling. Features 18 teeth for #60 chain (3/4" pitch), a 1-3/8" finished bore, and is constructed from steel. Outside diameter is 4.460". Weight is 4.63 lbs.
Brand Martin Sprocket
Model 6018 1 3/8
$73.16 Each
Free shipping
#264613
6018 1 5/8
Martin 6018 1 5/8 coupling hub half for a roller chain coupling. Designed for #60 chain (3/4" pitch) with 18 teeth and a 4.460" outside diameter. Features a 1-5/8" finished bore for direct shaft mounting. Made of steel for durability in power
Brand Martin Sprocket
Model 6018 1 5/8
$73.16 Each
Free shipping
#264615
6018 1 7/8
Martin 6018 1 7/8 coupling hub half for roller chain couplings. Designed for #60 chain (3/4" pitch) with 18 teeth and a 4.460" outside diameter. Features a 1-7/8" finished bore for secure shaft mounting. Made of durable steel for power transmission
Brand Martin Sprocket
Model 6018 1 7/8
$73.16 Each
Free shipping
#264617
6018 2 1/4
Martin 6018 2 1/4 coupling hub half for a roller chain coupling. Designed for #60 ANSI roller chain (3/4" pitch) with 18 teeth and a 2-1/4" finished bore. Steel construction with a 4.460" outside diameter. Requires mating hub half and connecting chain to
Brand Martin Sprocket
Model 6018 2 1/4
$73.16 Each
Free shipping
#264624
6020 1 1/4
Martin 6020 1 1/4 coupling hub half for a roller chain coupling. Designed for #60 ANSI roller chain (3/4" pitch) with 20 teeth and a 1-1/4" finished bore. Steel construction. Requires mating hub half and connecting chain to complete the coupling assembly.
Brand Martin Sprocket
Model 6020 1 1/4
$89.55 Each
Free shipping
#264634
6020TBH
Martin 6020TBH roller chain coupling sprocket for connecting two shafts. Features 20 teeth, #60 chain (3/4" pitch), and a taper bushed (TB) mounting system for secure shaft attachment. Steel construction with a 5.500" outside diameter. Requires a
Brand Martin Sprocket
Model 6020TBH
$103.12 Each
Free Shipping orders over $100
#264635
6022
Martin 6022 coupling hub half for a #60 roller chain coupling. Features 22 teeth, 0.750" (3/4") pitch, a 5.953" outside diameter, and is constructed from steel. This component is designed to be paired with a matching hub and connecting chain to form a
Brand Martin Sprocket
Model 6022
$127.03 Each
Free Shipping orders over $100
#264642
6022 2 3/8
Martin 6022 2 3/8 coupling hub half for a roller chain coupling. Compatible with #60 ANSI roller chain (3/4" pitch), featuring 22 teeth, a 2-3/8" finished bore, and a 5.953" outside diameter. Manufactured from steel for durability in power transmission
Brand Martin Sprocket
Model 6022 2 3/8
$132.27 Each
Free Shipping orders over $100
#265775
8018 2
Martin 8018 2 coupling hub half for roller chain couplings. Designed for #80 chain (1" pitch) with 18 teeth, 5.950" OD, and a 2" finished bore. Manufactured from steel for durability in power transmission applications.
Brand Martin Sprocket
Model 8018 2
$167.89 Each
Free Shipping orders over $100
#265780
8018 2 7/16
Martin 8018 2 7/16 coupling hub half for roller chain couplings. Designed for #80 chain (1" pitch) with 18 teeth and a 2-7/16" finished bore. Steel construction with a 5.95" outside diameter. Used to construct a complete roller chain coupling with a
Brand Martin Sprocket
Model 8018 2 7/16
$167.89 Each
Free Shipping orders over $100
#265781
8018 2 7/8
Martin 8018 2 7/8 coupling hub half for roller chain couplings. Compatible with #80 chain (1.000" pitch), 18 teeth, 5.950" OD, 2-7/8" bore. Steel construction. Requires mating hub half and connecting chain for a complete coupling assembly.
Brand Martin Sprocket
Model 8018 2 7/8
$167.89 Each
Free Shipping orders over $100
#265783
8020
Martin 8020 coupling hub half for a roller chain coupling. Designed for #80 chain (1.000" pitch), features 20 teeth and a 6.590" outside diameter. Made from steel, this hub half requires mating with another hub and a connecting chain to form a complete
Brand Martin Sprocket
Model 8020
$183.22 Each
Free Shipping orders over $100
#265786
8020 2 15/16
Martin 8020 2 15/16 coupling hub half for roller chain couplings. Compatible with #80 chain (1" pitch), 20 teeth, 6.590" OD, 2-15/16" bore. Steel construction. Weight: 12.52 lbs.
Brand Martin Sprocket
Model 8020 2 15/16
$200.20 Each
Free Shipping orders over $100
#265790
8020 3 3/8
Martin 8020 3 3/8 coupling hub half for roller chain couplings. Compatible with #80 chain (1" pitch), 20 teeth, 6.590" OD, 3-3/8" finished bore. Steel construction, 10.84 lb weight. For connecting shafts with up to 2° misalignment.
Brand Martin Sprocket
Model 8020 3 3/8
$200.20 Each
Free Shipping orders over $100
#265791
8020 3 7/16
Martin 8020 3 7/16 coupling hub half for roller chain couplings. Features 20 teeth for #80 chain (1" pitch), a 3-7/16" finished bore, and is constructed from steel. This hub half mates with a corresponding sprocket half to form a complete chain coupling
Brand Martin Sprocket
Model 8020 3 7/16
$200.20 Each
Free Shipping orders over $100
#394266
5018CC
US Tsubaki 5018CC 5018 COUPLING CHAIN
Brand U.S.Tsubaki
Model 5018CC
$47.95 Each
Free shipping
#394539
10020
US Tsubaki 10020 1 1/2 STOCK BORE
Brand U.S.Tsubaki
Model 10020
$423.62 Each
Free Shipping orders over $100
#564400
CC40-12S
Linn-Gear CC40-12S Coupling Sprocket H1
Brand Linn Gear
Model CC40-12S
$25.34 Each
Free shipping
#564401
CC40-16S
Linn-Gear CC40-16S Coupling Sprocket H1
Brand Linn Gear
Model CC40-16S
$28.86 Each
Free shipping
#2296533
116191
Morse N410 COUPLING CH Chain Coupling, Size 410, Style N400, Standard Bore, Delrin
Brand Morse
Model 116191
$94.14 Each
Free shipping
#2296536
116194
Morse N413 COUPLING CH Chain Coupling, Size 413, Style N400, Standard Bore, Delrin
Brand Morse
Model 116194
$115.00 Each
Free Shipping orders over $100
#2296538
116196
Morse N415 COUPLING CH Chain Coupling, Size 415, Style N400, Standard Bore, Delrin
Brand Morse
Model 116196
$132.11 Each
Free Shipping orders over $100
#2296540
116199
Morse N418 COUPLING CH Chain Coupling, Size 418, Style N400, Standard Bore, Delrin
Read 1 review
Brand Morse
Model 116199
$152.51 Each
Free Shipping orders over $100
#2296541
116200
Morse N419 COUPLING CH Chain Coupling, Size 419, Style N400, Standard Bore, Delrin
Brand Morse
Model 116200
$162.21 Each
Free Shipping orders over $100
#2296543
116202
Morse N421 COUPLING CH Chain Coupling, Size 421, Style N400, Standard Bore, Delrin
Brand Morse
Model 116202
$178.63 Each
Free Shipping orders over $100
#2296546
116205
Morse N424 COUPLING CH Chain Coupling, Size 424, Style N400, Standard Bore, Delrin
Brand Morse
Model 116205
$199.04 Each
Free Shipping orders over $100
#2296560
630819
Morse N619 COUPLING CH Chain Coupling, Size 619, Style N600, Standard Bore, Delrin
Brand Morse
Model 630819
$304.64 Each
Free Shipping orders over $100
#2296565
630824
Morse N624 COUPLING CH Chain Coupling, Size 624, Style N600, Standard Bore, Delrin
Brand Morse
Model 630824
$370.92 Each
Free Shipping orders over $100
#2296580
061539
Morse C50 16 Chain Coupling Chain, Style C5016, Lubricated
Brand Morse
Model 061539
$100.22 Each
Free Shipping orders over $100
#2296581
080549
Morse C50 18 Chain Coupling Chain, Style C5018, Lubricated
Brand Morse
Model 080549
$109.36 Each
Free Shipping orders over $100
#2296583
061540
Morse C60 18 Chain Coupling Chain, Style C6018, Lubricated
Brand Morse
Model 061540
$153.11 Each
Free Shipping orders over $100
#2296586
061541
Morse C80 18 Chain Coupling Chain, Style C8018, Lubricated
Brand Morse
Model 061541
$313.32 Each
Free Shipping orders over $100