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Disc Couplings

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Item
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#33444
462.26.3131
BOSTON 462.26.3131 HUCO-FLEX M 26 3/8 --3/8 HUCO-FLEX M COUPLING
Brand HUCO Products
Model 462.26.3131
$37.28 Each
Free shipping
#33528
470.19.1616
BOSTON 470.19.1616 NONE HUCO-FLEX M COUPLING
Brand HUCO Products
Model 470.19.1616
$48.41 Each
Free shipping
#33545
470.33.2236
BOSTON 470.33.2236 HUCO-FLEX M 33 6MM--1/2 HUCO-FLEX M COUPLING
Brand HUCO Products
Model 470.33.2236
$69.56 Each
Free shipping
#33771
666.66.5353
BOSTON 666.66.5353 HUCO-FLEX M 66 1 --1 HUCO-FLEX M COUPLING
Brand HUCO Products
Model 666.66.5353
$306.75 Each
Free Shipping orders over $100
#116164
011314
Dodge 011314 PH172 PARA-FLEX tire coupling disc assembly for PH172 size couplings. Elastomeric tire element transmits torque through a composite rubber/neoprene element, requiring no lubrication. Temperature range -45°F to 180°F. Compatible with 3535 Taper Lock bushing series. Designed for industrial power transmission applications requiring misalignment capacity and vibration dampening.
Brand Dodge
Model 011314
$3,133.09 Each
Free Shipping orders over $100
#341076
AP25A425
TB Woods AP25A425 Class A spacer assembly with 4.25" length for power transmission applications requiring precise spacing between components. Durable construction for reliable performance in industrial drives.
Brand TB Woods
Model AP25A425
$788.49 Each
Free Shipping orders over $100
#464959
DG00121
Thomas (Rexnord) DG00121 Series 71 disc coupling hub, size 50, rough bore 5.50". Torsionally rigid, all-metal, maintenance-free design requires no lubrication. Accommodates angular, parallel, and axial misalignment.
Brand Thomas
Model DG00121
$3,416.71 Each
Free Shipping orders over $100
#465008
DG00170
Thomas (Rexnord) DG00170 Series 71 high-performance disc coupling hub, size 00, rough bore 7.00". Torsionally rigid, all-metal, maintenance-free design requires no lubrication. Accommodates angular, parallel, and axial misalignment in demanding industrial applications.
Brand Thomas
Model DG00170
$6,752.04 Each
Free Shipping orders over $100
#465222
DG00384
Thomas (Rexnord) DG00384 Series 71 high-performance disc coupling size 00 rough bore hub with 5.00" bore. Torsionally rigid, all-metal, maintenance-free flexible disc coupling requires no lubrication and accommodates angular, parallel, and axial misalignment.
Brand Thomas
Model DG00384
$3,690.05 Each
Free Shipping orders over $100
#465426
DG00588
Thomas (Rexnord) DG00588 Series 71 high-performance disc coupling hub, size 00, with rough bore and 7.00" overall length. Torsionally rigid, all-metal, maintenance-free design requires no lubrication. Handles angular, parallel, and axial misalignment.
Brand Thomas
Model DG00588
$3,690.05 Each
Free Shipping orders over $100
#466059
DG01325
Thomas (Rexnord) DG01325 Series 71 disc coupling hub, size 00, with 7.00" rough bore. Torsionally rigid, all-metal, maintenance-free design requires no lubrication and accommodates angular, parallel, and axial misalignment. Ideal for high-performance industrial power transmission applications.
Brand Thomas
Model DG01325
$8,661.16 Each
Free Shipping orders over $100
#466205
DG01471
Rexnord DG01471 300.S71 Thomas Disc coupling component with 1.63" and 2.88" bores, 5.50" overall length. All-metal flexible disc design for high-torque applications requiring zero backlash and high torsional stiffness.
Brand Rexnord
Model DG01471
$2,131.96 Each
Free Shipping orders over $100
#466421
DG01687
Thomas (Rexnord) DG01687 Series 71 disc coupling hub, size 00, rough bore, 7.00" bore. Torsionally rigid, all-metal, maintenance-free design requires no lubrication. Accommodates angular, parallel, and axial misalignment in industrial power transmission applications.
Brand Thomas
Model DG01687
$3,054.51 Each
Free Shipping orders over $100
#466477
DG01743
Thomas (Rexnord) DG01743 10173658 462.S71 HRB/HRB 8.00 Series 71 high-performance disc coupling hub, size 00, rough bore. Torsionally rigid, all-metal, maintenance-free flexible disc coupling requires no lubrication and accommodates angular, parallel, and axial misalignment.
Brand Thomas
Model DG01743
$6,752.04 Each
Free Shipping orders over $100
#467941
DK00082
Thomas (Rexnord) DK00082 350.AMR HRB/HRB 4.56 AMR standard disc coupling size 56 rough bore hub. Torsionally rigid, all-metal, maintenance-free design requires no lubrication. Handles angular, parallel, and axial misalignment.
Brand Thomas
Model DK00082
$2,035.11 Each
Free Shipping orders over $100
#469634
G3ASR71175
Thomas (Rexnord) G3ASR71175 Series 71 high-performance disc coupling, size 175, rough bore, with a 3.50" spacer gap. This torsionally rigid, all-metal, maintenance-free flexible disc coupling requires no lubrication and accommodates angular, parallel, and axial misalignment.
Brand Thomas
Model G3ASR71175
$1,328.05 Each
Free Shipping orders over $100
#469645
G3ASR71800
Rexnord G3ASR71800 800.S71 Thomas Disc Coupling complete unit, size 800, S71 type, all-metal flexible disc coupling with laminated stainless-steel disc packs for torque transmission and misalignment accommodation. Supplied with no bore (NB) and standard duty (SD) configuration.
Brand Rexnord
Model G3ASR71800
$24,642.30 Each
Free Shipping orders over $100
#470192
012207
Thomas (Rexnord) 012207 Series 71 disc coupling hub, size 300, rough bore with 1-9/16" bore. This torsionally rigid, all-metal hub requires no lubrication and accommodates angular, parallel, and axial misalignment. Includes CPSCS and WSHRS hardware.
Brand Thomas
Model 012207
$775.17 Each
Free Shipping orders over $100
#470280
019899
Thomas (Rexnord) 019899 Series 71 disc coupling hub, size 150, rough bore with 5" bore. This torsionally rigid, all-metal hub requires no lubrication and accommodates angular, parallel, and axial misalignment. Ideal for maintenance-free flexible disc coupling applications.
Brand Thomas
Model 019899
$213.10 Each
Free Shipping orders over $100
#470392
114495
Thomas (Rexnord) 114495 DBZ close-coupled disc coupling complete assembly, size 263 with a 5.50-inch spacer gap. This torsionally rigid, all-metal, maintenance-free flexible disc coupling accommodates angular, parallel, and axial misalignment without lubrication. Suitable for high-performance industrial applications.
Brand Thomas
Model 114495
$3,724.50 Each
Free Shipping orders over $100
#470506
214508
Thomas (Rexnord) 214508 351.DBZ.CMBRA SD DBZ close-coupled disc coupling complete assembly size 351. Torsionally rigid, all-metal, maintenance-free flexible disc coupling accommodates angular, parallel, and axial misalignment without lubrication. Suitable for close-coupled applications requiring zero backlash and high torsional stiffness.
Brand Thomas
Model 214508
$3,615.79 Each
Free Shipping orders over $100
#470513
216115
Thomas (Rexnord) 216115 263.DBZ.HUBEX RB DBZ close-coupled disc coupling extended hub, size 263, rough bore 1-3/16". Torsionally rigid, all-metal, maintenance-free design requires no lubrication and accommodates angular, parallel, and axial misalignment. For use with Thomas DBZ close-coupled disc couplings.
Brand Thomas
Model 216115
$909.19 Each
Free Shipping orders over $100
#470546
234412
Thomas (Rexnord) 234412 375.S52.HUB RB 1-3/4 Series 52 disc coupling hub, size 375, with 1-3/4" rough bore. Torsionally rigid, all-metal hub requires no lubrication and accommodates angular, parallel, and axial misalignment. Designed for maintenance-free operation in flexible disc coupling applications.
Brand Thomas
Model 234412
$2,171.72 Each
Free Shipping orders over $100
#471032
429603
Thomas (Rexnord) 429603 512.S71.HUB LG RB Series 71 high-performance disc coupling hub, size 512, rough bore. Torsionally rigid, all-metal hub requires no lubrication and accommodates angular, parallel, and axial misalignment. Designed for maintenance-free operation in demanding industrial applications.
Brand Thomas
Model 429603
$2,126.80 Each
Free Shipping orders over $100
#471201
50CBC206206
Rexnord 50CBC206206 Thomas Disc Coupling with 5/8" and 3/16" bores. All-metal flexible disc coupling accommodates angular, parallel, and axial misalignment while transmitting torque. Laminated stainless steel disc packs provide high torsional stiffness and zero backlash for industrial power transmission applications.
Brand Rexnord
Model 50CBC206206
$611.38 Each
Free Shipping orders over $100
#471433
529283
Thomas (Rexnord) 529283 200.S54.HUB RB Series 54 heavy-duty disc coupling hub, size 200, rough bore 15/16". Torsionally rigid, all-metal hub requires no lubrication and accommodates angular, parallel, and axial misalignment. Ideal for demanding industrial applications where maintenance-free operation and reliable torque transmission are critical.
Brand Thomas
Model 529283
$1,373.84 Each
Free Shipping orders over $100
#471443
538219
Thomas (Rexnord) 538219 300.S71.CMBRA Series 71 high-performance complete disc coupling assembly, size 300 with 7.00-inch spacer gap. All-metal, torsionally rigid design requires no lubrication and accommodates angular, parallel, and axial misalignment. Ideal for industrial power transmission applications.
Brand Thomas
Model 538219
$1,598.73 Each
Free Shipping orders over $100
#471477
586993
Thomas (Rexnord) 586993 10027028 Series 71 high-performance disc coupling disc pack kit, size 312 HHS configuration. All-metal, torsionally rigid, maintenance-free design handles angular, parallel, and axial misalignment without lubrication. Replaces worn disc elements in Series 71 couplings.
Brand Thomas
Model 586993
$677.90 Each
Free Shipping orders over $100
#471518
587263
Thomas (Rexnord) 587263 Series 71 disc coupling washer, size 500, steel. Torsionally rigid, all-metal component requires no lubrication and accommodates angular, parallel, and axial misalignment. For maintenance-free flexible disc coupling applications.
Brand Thomas
Model 587263
$63.85 Each
Free shipping
#471768
616118
Thomas (Rexnord) 616118 351.DBZ.HUB RB 1-3/8" DBZ close-coupled disc coupling hub, size 351, with 1-3/8" rough bore. All-metal, torsionally rigid design requires no lubrication and accommodates angular, parallel, and axial misalignment. Ideal for maintenance-free operation in demanding industrial applications.
Brand Thomas
Model 616118
$1,274.21 Each
Free Shipping orders over $100
#472171
710959
Thomas (Rexnord) 710959 DPK AMR 600 disc pack kit for AMR standard disc coupling size 600. This all-metal, torsionally rigid disc pack accommodates angular, parallel, and axial misalignment while requiring no lubrication. Designed for maintenance-free operation in demanding industrial applications.
Brand Thomas
Model 710959
$1,703.12 Each
Free Shipping orders over $100
#472220
721392
Thomas (Rexnord) 721392 350.AMR.HUB RB 1-3/8" AMR standard disc coupling hub, size 350, rough bore 1-3/8". Torsionally rigid, all-metal hub requires no lubrication and accommodates angular, parallel, and axial misalignment. Designed for maintenance-free operation in flexible disc coupling applications.
Brand Thomas
Model 721392
$585.06 Each
Free Shipping orders over $100
#472531
914458
Thomas (Rexnord) 914458 163.DBZC.CMBR DBZ close-coupled disc coupling complete assembly, size 163 with 3.50-inch spacer gap. This all-metal, torsionally rigid flexible disc coupling requires no lubrication and is maintenance-free. It accommodates angular, parallel, and axial shaft misalignment in industrial power transmission applications.
Brand Thomas
Model 914458
$2,262.28 Each
Free Shipping orders over $100
#747075
3999
Rexnord 3999 700.CM hub spacer for Thomas 700 series disc couplings. This component positions the disc pack and hub assembly for proper alignment and torque transmission in industrial power transmission applications.
Brand Rexnord
Model 3999
$1,794.34 Each
Free Shipping orders over $100
#748170
511207
Thomas (Rexnord) 511207 short bush for disc coupling size 316. This all-metal, torsionally rigid component requires no lubrication and accommodates angular, parallel, and axial misalignment. Designed for flexible disc coupling assemblies, it ensures reliable power transmission in demanding industrial applications.
Brand Thomas
Model 511207
$44.55 Each
Free shipping
#748287
565624
Rexnord 565624 263.DBZ Thomas Disc Coupling Hub Component, size 263 DBZ series, designed for high-torque industrial applications requiring precise misalignment accommodation. Constructed from high-strength steel, this hub provides reliable power transmission in demanding environments.
Brand Rexnord
Model 565624
$802.56 Each
Free Shipping orders over $100
#748718
578330
Thomas (Rexnord) 578330 225.S71.CMBRA Series 71 high-performance complete disc coupling assembly, size 225, with 6.00-inch spacer gap. This torsionally rigid, all-metal, maintenance-free flexible disc coupling accommodates angular, parallel, and axial misalignment without lubrication.
Brand Thomas
Model 578330
$1,613.22 Each
Free Shipping orders over $100
#2293624
2287019
Kop-Flex 103 KD 1 LL (Rexnord PN 2287019) KD1 single-flex spacer disc coupling, size 103, 4.12" outside diameter, 1.62" maximum bore, rough bore. Maintenance-free, non-lubricated design with high torsional stiffness and misalignment capability for industrial driveline applications.
Brand KOP-FLEX
Model 2287019
$1,421.61 Each
Free Shipping orders over $100
#2293721
2360527
Kop-Flex 153 KD HSFS high-torque semi-unitized fastener set for KD disc couplings, Style KD10, Size 153. Designed for maintenance-free disc coupling applications requiring no lubrication, this fastener set secures disc packs in high-torque configurations. Rexnord PN 2360527.
Brand KOP-FLEX
Model 2360527
$341.67 Each
Free Shipping orders over $100
#2293789
2287217
Kop-Flex 153 KD 2 SS438 2287217 KD2 double-flex spacer disc coupling, size 153, 4.38" spacer length, 5.69" outside diameter, 2.88" max bore. Non-lubricated, maintenance-free design with stainless steel disc packs. Suitable for pump, compressor, and general industrial applications requiring zero-backlash torque transmission and misalignment accommodation.
Brand KOP-FLEX
Model 2287217
$2,812.99 Each
Free Shipping orders over $100
#2293793
2287233
Kop-Flex 153 KD 2 SS700 (Rexnord PN 2287233) Size 153 KD disc coupling, Style KD2 double-flex spacer configuration with 7.00" spacer length, 5.69" outside diameter, and 2.88" max bore. Maintenance-free, non-lubricated design provides zero backlash and high torsional stiffness for reliable performance in pumps, compressors, and industrial drives.
Brand KOP-FLEX
Model 2287233
$2,812.99 Each
Free Shipping orders over $100
#2293818
1967967
Kop-Flex 203 KD 1 DPM (Rexnord PN 1967967) KD Disc Coupling disc pack assembly, Size 203, Style KD1 single-flex spacer. Maintenance-free design requires no lubrication, providing high torsional stiffness and misalignment accommodation for industrial drivelines. Suitable for pumps, compressors, and other rotating equipment where reliable, non-lubricated flexible coupling performance is required.
Brand KOP-FLEX
Model 1967967
$862.05 Each
Free Shipping orders over $100
#2293829
1963859
Kop-Flex 203 KD 2 CA500 (Rexnord PN 1963859) Size 203 KD Disc Coupling Center Assembly for Style KD2 double-flex spacer couplings, 5.00" center assembly length, 6.75" outside diameter. Maintenance-free disc coupling requires no lubrication and provides high torsional stiffness for precise motion control in industrial drivelines.
Brand KOP-FLEX
Model 1963859
$3,316.09 Each
Free Shipping orders over $100
#2293863
2360451
Kop-Flex 204 KD HSDP (Rexnord PN 2360451) high torque semi-unitized disc pack for KD disc couplings, size 204, Style KD10 single-engagement. Maintenance-free design requires no lubrication, delivering high torque capacity in a compact assembly. Engineered for reliable performance in industrial driveline applications.
Brand KOP-FLEX
Model 2360451
$572.61 Each
Free Shipping orders over $100
#2293876
2434306
Kop-Flex 204 KD 11 SS FB (Rexnord PN 2434306) Size 204 KD disc coupling, Style KD11, finished bore, 7.81" outside diameter, 2.62" max bore. Single-engagement design with standard spacer for maintenance-free, non-lubricated torque transmission. Patented disc technology accommodates misalignment without lubrication, ideal for pumps, compressors, and industrial drives.
Brand KOP-FLEX
Model 2434306
$4,534.55 Each
Free Shipping orders over $100
#2293877
2423374
Kop-Flex 204 KD 20 CA1000 (Rexnord PN 2423374) Size 204 KD Disc Coupling Center Assembly, Style KD20 double-engagement, 10.00" center assembly length, 6.62" outside diameter. Maintenance-free design requires no lubrication, utilizing high-performance flexible disc technology for industrial drivelines. Engineered for reliable torque transmission with misalignment accommodation in pump, compressor, and fan applications.
Brand KOP-FLEX
Model 2423374
$3,127.68 Each
Free Shipping orders over $100
#2294000
2434868
Kop-Flex 204 KD 4 LS (Rexnord PN 2434868) Size 204 KD Disc Coupling, Style KD4, 6.38" outside diameter, 3" max bore, rough bore configuration. Maintenance-free, non-lubricated flexible disc coupling with zero backlash for high-performance industrial drivelines. Designed for reliable torque transmission without lubrication, reducing maintenance requirements.
Brand KOP-FLEX
Model 2434868
$1,764.41 Each
Free Shipping orders over $100
#2294065
2434231
Kop-Flex 254 KD 11 SS (Rexnord PN 2434231) size 254 KD disc coupling, style KD11, 9.31" outside diameter, 3.25" max bore, rough bore, non-lubricated maintenance-free operation. Single-engagement design with stainless steel disc pack for high misalignment capacity and torsional stiffness. Suitable for pump, compressor, and fan drive applications requiring zero-backlash torque transmission.
Brand KOP-FLEX
Model 2434231
$4,975.66 Each
Free Shipping orders over $100
#2294139
2431039
Kop-Flex 254 KD 20 SS1000 FB (Rexnord 2431039) Size 254 KD disc coupling, Style KD20 double-engagement, 10.00" short spacer, finished bore, 7.88" OD, 4" max bore. Maintenance-free non-lubricated design eliminates lubrication downtime. Patented disc technology handles angular, parallel, and axial misalignment without wear.
Brand KOP-FLEX
Model 2431039
$7,211.41 Each
Free Shipping orders over $100
#2294193
1964022
Kop-Flex 303 KD 2 LHUB (Rexnord PN 1964022) Size 303 KD Disc Coupling Long Hub, Style KD2 double-flex spacer design, accommodates 4.75-inch maximum bore with 4.75-inch length through bore. Maintenance-free, lubrication-free flexible disc coupling hub provides additional axial capacity for spacer applications. Long hub configuration supports extended shaft separation in industrial drivetrains.
Brand KOP-FLEX
Model 1964022
$3,024.60 Each
Free Shipping orders over $100
#2294203
2360311
Kop-Flex 304 KD 10 SHUB 2360311 KD Disc Coupling Standard Hub, Size 304, Style KD10 single-engagement configuration with 3.75" max bore and 3.59" length through bore. This maintenance-free disc coupling hub requires no lubrication and provides high torsional stiffness for precise motion control in industrial drivelines.
Brand KOP-FLEX
Model 2360311
$1,078.31 Each
Free Shipping orders over $100
#2294440
2295681
Kop-Flex 453 KD MTFS (Rexnord PN 2295681) medium torque disc pack fastener set for size 453 KD disc couplings, style KD1 single-flex spacer applications. Includes bolts and hardware for securing the disc pack in maintenance-free, non-lubricated disc coupling assemblies.
Brand KOP-FLEX
Model 2295681
$354.04 Each
Free Shipping orders over $100
#2785368
6A18-A1C
Zero-Max 6A18-A1C CD single-flex composite-disc coupling, size 18, with aluminum servo hub style hubs. This precision motion-control coupling transmits torque while absorbing parallel and angular misalignment. Ideal for servo and general industrial applications requiring zero backlash and high torsional stiffness.
Brand Zero-Max
Model 6A18-A1C
$319.74 Each
Free Shipping orders over $100
#2785383
6A30C-SS
Zero-Max 6A30C-SS single-flex CD composite disc coupling, size 30, with stainless steel flex elements and clamp-style hubs. Transmits torque while absorbing parallel and angular misalignment in precision motion-control applications. Stainless steel construction provides corrosion resistance for demanding environments.
Brand Zero-Max
Model 6A30C-SS
$1,008.90 Each
Free Shipping orders over $100
#2785405
6A60
Zero-Max 6A60 CD single-flex composite-disc coupling, size 60, with set screw hubs. The composite disc pack transmits torque while absorbing parallel and angular misalignment. This coupling is suitable for general industrial motion-control applications requiring reliable power transmission and misalignment accommodation.
Brand Zero-Max
Model 6A60
$661.16 Each
Free Shipping orders over $100
#2785409
6A67
Zero-Max 6A67 CD single-flex composite-disc coupling, size 67, with set screw hubs. The composite disc pack transmits torque while absorbing parallel and angular misalignment in general industrial applications. Genuine Zero-Max precision motion-control component.
Brand Zero-Max
Model 6A67
$814.71 Each
Free Shipping orders over $100
#2785412
6A77
Zero-Max 6A77 CD composite disc coupling, single-flex design with set screw hubs. This precision motion-control coupling transmits torque while absorbing parallel and angular misalignment. Suitable for general industrial applications requiring reliable power transmission.
Brand Zero-Max
Model 6A77
$999.87 Each
Free Shipping orders over $100
#2785419
6P22-A1C
Zero-Max 6P22-A1C CD composite disc coupling, double-flex, size 22, with aluminum servo hubs. This double-flex design accommodates higher parallel and angular misalignment while transmitting torque smoothly. Ideal for precision motion control applications requiring reliable power transmission.
Brand Zero-Max
Model 6P22-A1C
$463.35 Each
Free Shipping orders over $100
#2785426
6P30
Zero-Max 6P30 CD composite disc coupling, double-flex design with set screw hubs. Transmits torque while accommodating parallel and angular misalignment. Ideal for general industrial motion control applications.
Brand Zero-Max
Model 6P30
$436.26 Each
Free Shipping orders over $100
#5828907
6P37-AC
Zero-Max 6P37-AC double-flex CD composite disc coupling with size 37 aluminum clamp hubs. Transmits torque while accommodating parallel and angular misalignment in industrial motion-control systems. Composite disc pack provides maintenance-free operation with high torsional stiffness.
Brand Zero-Max
Model 6P37-AC
$584.39 Each
Free Shipping orders over $100