MARTIN Chain Shaft Coupling Hub: 100, Steel, 3 7/8 in Bore Dia
The MARTIN Chain Shaft Coupling Hub: 100 is a keyed bore chain coupling sprocket made of steel. It features a round keyed bore with a diameter of 3-7/8 inches and a keyway size of 3/4 in x 3/8 in, identified by…
SKU 3G-OTH-132952
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Product Description
The MARTIN Chain Shaft Coupling Hub: 100 is a keyed bore chain coupling sprocket made of steel. It features a round keyed bore with a diameter of 3-7/8 inches and a keyway size of 3/4 in x 3/8 in, identified by manufacturer part number 10018 x 2-15/16.
Frequently Asked Questions
What is a MARTIN Chain Shaft Coupling Hub used for?
A MARTIN Chain Shaft Coupling Hub connects two rotating shafts in industrial power transmission systems, such as conveyors and pumps. It uses a roller chain to transmit torque while accommodating minor misalignment. This steel hub with a 3-7/8 in bore is designed for heavy-duty applications requiring reliable, low-maintenance coupling.
What are the specifications of the MARTIN Chain Shaft Coupling Hub 100?
The MARTIN Chain Shaft Coupling Hub 100 is made of steel with a round keyed bore diameter of 3-7/8 in and a keyway size of 3/4 in x 3/8 in. The manufacturer part number is 10018 x 2-15/16. It is a keyed bore chain coupling sprocket designed for industrial shaft connections.
Where to buy MARTIN Chain Shaft Coupling Hub worldwide?
You can source the MARTIN Chain Shaft Coupling Hub worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply genuine MARTIN components for power transmission needs.
How to select the right MARTIN Chain Shaft Coupling Hub?
To select the right MARTIN Chain Shaft Coupling Hub, match the bore diameter and keyway size to your shaft dimensions. For this model, ensure your shaft is 3-7/8 in with a 3/4 in x 3/8 in keyway. Verify the coupling size (100) and material (steel) suit your torque and environmental requirements. Consult a MARTIN catalog for 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.















