MARTIN 8018 x 1-3/4 Keyed Bore Chain Coupling Sprocket
The MARTIN Chain Shaft Coupling Hub: 80 is a keyed bore chain coupling sprocket made of steel. It features a round keyed bore with a 3-1/8 in diameter and a 3/8 in x 3/16 in keyway size. This component is identified…
SKU 3G-OTH-132993
Also listed as: 8018x134 · 8018 x 1 3 4 · 8018-x-1-3-4
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Product Description
The MARTIN Chain Shaft Coupling Hub: 80 is a keyed bore chain coupling sprocket made of steel. It features a round keyed bore with a 3-1/8 in diameter and a 3/8 in x 3/16 in keyway size. This component is identified by manufacturer part number 8018 x 1-3/4.
Frequently Asked Questions
What is a MARTIN Chain Shaft Coupling Hub used for?
A MARTIN Chain Shaft Coupling Hub connects two rotating shafts in power transmission systems, commonly used in conveyors, gearboxes, and industrial machinery. It transmits torque through a roller chain, accommodating minor misalignment. This steel hub with a 3-1/8 in bore and 3/8 in x 3/16 in keyway fits ANSI 80 chain.
What are the specifications of the MARTIN 8018 x 1-3/4 coupling hub?
The MARTIN 8018 x 1-3/4 is a steel chain coupling hub with a round keyed bore of 3-1/8 in diameter. It has a keyway size of 3/8 in x 3/16 in and is designed for ANSI chain size 80. The manufacturer part number is 8018 x 1-3/4, and it is made by MARTIN.
Where to buy a MARTIN chain coupling hub worldwide?
3G Electric supplies the MARTIN chain coupling hub worldwide, handling full logistics and customs clearance for international orders. As a global industrial solutions provider, we source and deliver genuine MARTIN components like the 8018 x 1-3/4 hub to any location. Contact us for a quote and delivery timeline.
How to select the right MARTIN chain coupling hub for an application?
To select the correct MARTIN chain coupling hub, match the bore diameter (3-1/8 in) and keyway size (3/8 in x 3/16 in) to your shaft dimensions. Verify the chain size (80) and hub material (steel) suit your torque and environmental requirements. Consult a power transmission specialist for misalignment and load ratings.
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3G Electric supplies MARTIN keyed bore chain coupling sprockets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
