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🌍 We ship worldwide! 🚚✈️ Please note that , due to the holidays we will be closed on from Friday July 19 th , 2 pm to Monday August 5 th , and we'll ship all order on August 5th.
🌍 We ship worldwide! 🚚✈️ Please note that , due to the holidays we will be closed on from Friday July 19 th , 2 pm to Monday August 5 th , and we'll ship all order on August 5th.

Couplings, Joints & Hubs

A coupling is a device used to connect two shafts together at their ends for the purpose of transmitting power. The primary purpose of couplings is to join two pieces of rotating equipment while permitting some degree of misalignment or end movement or both. In a more general context, a coupling can also be a mechanical device that serves to connect the ends of adjacent parts or objects. A mechanical joint is a section of a machine which is used to connect one or more mechanical part to another. Mechanical joints may be temporary or permanent, most types are designed to be disassembled. A hub is the central part of a circular object (such as a wheel or propeller)

Stock of couplings, joints and hubs from all major manufacturers. Express shipping available on most items. Easy 30-day returns.

HBL1379D Hubbell Switche and Lighting Control

Hubbell
Original price $64.93 USD - Original price $64.93 USD
Original price
$64.93 USD
$64.93 USD - $64.93 USD
Current price $64.93 USD
Out of stock

HBL1379D Hubbell Switches and Lighting Controls, Industrial Grade, Toggle Switches, Motor Disconnects, Double Pole, 30A 600V AC (New In Box) Optio...

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Original price $64.93 USD - Original price $64.93 USD
Original price
$64.93 USD
$64.93 USD - $64.93 USD
Current price $64.93 USD
Sold out

Festo 2142 KD3-1/8-A Quick Coupling Socket

FESTO
Original price $16.31 USD - Original price $16.31 USD
Original price
$16.31 USD
$16.31 USD - $16.31 USD
Current price $16.31 USD
Only 4 left!

Description P/n: KD318A Nominal Width: 4.95 mm Type Code: KD3 Operating Pressure For Entire Temperature Range: -0.95 bar ... 12 bar Standard Nomin...

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Original price $16.31 USD - Original price $16.31 USD
Original price
$16.31 USD
$16.31 USD - $16.31 USD
Current price $16.31 USD

Hubbel CR20WHI Duplex Receptable White, Sold By Unit

HUBBEL
Original price $1.99 USD - Original price $1.99 USD
Original price
$1.99 USD
$1.99 USD - $1.99 USD
Current price $1.99 USD
8 in stock

Description: Straight Blade Devices Receptables Duplex Commercial Grade 2-Pole3-Wire Grounding 20A 125V 5-20R White Sold By Unit

Original price $1.99 USD - Original price $1.99 USD
Original price
$1.99 USD
$1.99 USD - $1.99 USD
Current price $1.99 USD

Pneumax 1200.20.32F Rod Ball Joint, 20mm Diameter

PNEUMAX
Original price $24.99 USD - Original price $24.99 USD
Original price
$24.99 USD
$24.99 USD - $24.99 USD
Current price $24.99 USD
Only 1 left!

Description: 12002032F Bracket Cylinder Diameter 20mm Rod Ball Joint Steel Thread M8x1.25 Cylinder Bore: 20mm (3/4")

Original price $24.99 USD - Original price $24.99 USD
Original price
$24.99 USD
$24.99 USD - $24.99 USD
Current price $24.99 USD

Zero-Max SC030R SC030R-017-021 ServoClass Double Flex Couplings

ZERO-MAX
Original price $121.25 USD - Original price $121.25 USD
Original price
$121.25 USD
$121.25 USD - $121.25 USD
Current price $121.25 USD
Only 2 left!

Description P/N: SC030R SC030R-017-021 SC030R017021 Size 30 Double Flex Servo Coupling With 10 mm Bore Without Keyway With 12 mm Bore Without Keyway

Original price $121.25 USD - Original price $121.25 USD
Original price
$121.25 USD
$121.25 USD - $121.25 USD
Current price $121.25 USD

Hubbell HBL2320 Twist-Lock, Single Flush Receptacle, 20A, 2 Pole

HUBBELL
Original price $54.01 USD - Original price $54.01 USD
Original price
$54.01 USD
$54.01 USD - $54.01 USD
Current price $54.01 USD
Only 1 left!

Product Information Twist-Lock, Locking Single Receptacle, Heavy Duty, 20A, 250V AC, 2-Pole, 14-8 AWG, 3-Wire Grounding, Nylon, Nema Rating L6-20R,...

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Original price $54.01 USD - Original price $54.01 USD
Original price
$54.01 USD
$54.01 USD - $54.01 USD
Current price $54.01 USD

MK6-15-27-10-8 R+W Miniature Bellows Coupling With Clamping Hub

R+W
Original price $125.10 USD - Original price $125.10 USD
Original price
$125.10 USD
$125.10 USD - $125.10 USD
Current price $125.10 USD
Only 2 left!

Product Information Sold By Unit See Photo For Specifications MK61527108 MK6 Miniature Bellows Coupling With Clamp Hub And Expanding Shaft From 0,...

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Original price $125.10 USD - Original price $125.10 USD
Original price
$125.10 USD
$125.10 USD - $125.10 USD
Current price $125.10 USD

SHR-24C Sung-II Machinery Drive Coupling, 8 x 10mm Bore

SUNG-II MACHINERY
Original price $56.25 USD - Original price $56.25 USD
Original price
$56.25 USD
$56.25 USD - $56.25 USD
Current price $56.25 USD
Only 1 left!

Product Information Sold By Unit SHR24C Item Drive coupling Coupling Type ...

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Original price $56.25 USD - Original price $56.25 USD
Original price
$56.25 USD
$56.25 USD - $56.25 USD
Current price $56.25 USD

Omron E69-C06B Coupling For Encoder Shaft 6 mm

OMRON
Original price $20.38 USD - Original price $20.38 USD
Original price
$20.38 USD
$20.38 USD - $20.38 USD
Current price $20.38 USD
Only 4 left!

Product Information E69C06B Type: Shaft Coupler Use With: E6B2-C, Sold Separately for E6CP-AG5C-C Inside Diameter: 6 mm Outside Diameter: 15 mm Le...

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Original price $20.38 USD - Original price $20.38 USD
Original price
$20.38 USD
$20.38 USD - $20.38 USD
Current price $20.38 USD

E69-C08B Omron Coupling For Rotary Encoder 8 mm

OMRON
Original price $32.81 USD - Original price $32.81 USD
Original price
$32.81 USD
$32.81 USD - $32.81 USD
Current price $32.81 USD
Only 3 left!

Product Information Sold By Unit E69C08B Omron Coupling For Rotary Encoder 8 mm, Series E69

Original price $32.81 USD - Original price $32.81 USD
Original price
$32.81 USD
$32.81 USD - $32.81 USD
Current price $32.81 USD

CPSR32-12-12 Misumi Couplings-Rigid, Split Clamping

MISUMI
Original price $33.59 USD - Original price $33.59 USD
Original price
$33.59 USD
$33.59 USD - $33.59 USD
Current price $33.59 USD
Only 3 left!

CPSR32-12-12 CPSR321212 Misumi Couplings-Rigid, Split Clamping New In Bag Description Allowable Misalignment: None Allowable Torque Range(N・m): 1....

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Original price $33.59 USD - Original price $33.59 USD
Original price
$33.59 USD
$33.59 USD - $33.59 USD
Current price $33.59 USD

FIT2106 1 1/4" EMT Conduit Compression Type Coupling

EMT
Original price $5.10 USD - Original price $5.10 USD
Original price
$5.10 USD
$5.10 USD - $5.10 USD
Current price $5.10 USD
10 in stock

FIT2106 Zinc Die Cast Body; Trade Size 1-1/4 In.; EMT Conduit Compression Type Coupling. (Sold By Unit, New No Box)

Original price $5.10 USD - Original price $5.10 USD
Original price
$5.10 USD
$5.10 USD - $5.10 USD
Current price $5.10 USD

L070 Insert Lovejoy For Coupling

Lovejoy
Original price $3.23 USD - Original price $3.23 USD
Original price
$3.23 USD
$3.23 USD - $3.23 USD
Current price $3.23 USD
6 in stock

N070 Lovejoy Insert Lovejoy For Coupling (Sold By Unit, New No Box)

Original price $3.23 USD - Original price $3.23 USD
Original price
$3.23 USD
$3.23 USD - $3.23 USD
Current price $3.23 USD

Stainless Steel Half Coupling 316 1 inch NPT

UNDISCLOSED
Original price $2.81 USD - Original price $2.81 USD
Original price
$2.81 USD
$2.81 USD - $2.81 USD
Current price $2.81 USD
8 in stock

Product Information Stainless Steel Half Coupling 316 1 inch NPT Sold By Unit

Original price $2.81 USD - Original price $2.81 USD
Original price
$2.81 USD
$2.81 USD - $2.81 USD
Current price $2.81 USD

Stainless Steel Half Coupling 316 3/4" NPT

UNDISCLOSED
Original price $4.38 USD - Original price $4.38 USD
Original price
$4.38 USD
$4.38 USD - $4.38 USD
Current price $4.38 USD
27 in stock

Product Information Stainless Steel Half Coupling 316 3/4" NPT Sold By Unit

Original price $4.38 USD - Original price $4.38 USD
Original price
$4.38 USD
$4.38 USD - $4.38 USD
Current price $4.38 USD

316 Unbranded Half Coupling 1/2 NPT

Unbranded/Generic
Original price $1.63 USD - Original price $1.63 USD
Original price
$1.63 USD
$1.63 USD - $1.63 USD
Current price $1.63 USD
11 in stock

Stainless Steel Half Coupling 316 1/2" NPT Unbranded/Generic (Sold By Unit New)

Original price $1.63 USD - Original price $1.63 USD
Original price
$1.63 USD
$1.63 USD - $1.63 USD
Current price $1.63 USD

Omron E69-C10B Industrial Automation 10 mm Shaft Coupling E6F

OMRON
Original price $40.83 USD - Original price $40.83 USD
Original price
$40.83 USD
$40.83 USD - $40.83 USD
Current price $40.83 USD
8 in stock

Product Information E69C10B Type: Shaft Coupler Use With: E6F-C, E6F-A (Prewired Models) Inside Diameter: 10 mm Outside Diameter: 22 mm Length: 26...

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Original price $40.83 USD - Original price $40.83 USD
Original price
$40.83 USD
$40.83 USD - $40.83 USD
Current price $40.83 USD
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