MARTIN Chain Shaft Coupling Hub: 100, Steel, 4 5/8 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 4-5/8 in diameter and a 1/2 in x 1/4 in keyway size. This component is identified…
SKU 3G-OTH-133016
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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 4-5/8 in diameter and a 1/2 in x 1/4 in keyway size. This component is identified by manufacturer part number 10020 x 2.
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 gearboxes. It uses a chain to transmit torque while accommodating minor misalignment. This steel hub with a 4-5/8 in bore and 1/2 in x 1/4 in keyway is designed for heavy-duty applications.
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 4-5/8 in and a keyway size of 1/2 in x 1/4 in. It is part number 10020 x 2 and is classified as a keyed bore chain coupling sprocket. These specs ensure compatibility with standard roller chain drives.
Where to buy MARTIN Chain Shaft Coupling Hub worldwide?
You can source the MARTIN Chain Shaft Coupling Hub 100 from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time on this steel coupling hub with a 4-5/8 in bore.
How to select the right MARTIN Chain Shaft Coupling Hub?
To select the correct MARTIN Chain Shaft Coupling Hub, match the bore diameter (4-5/8 in) and keyway size (1/2 in x 1/4 in) to your shaft dimensions. Verify the hub size (100) aligns with your chain pitch and torque requirements. Always consult the manufacturer's catalog for load ratings and alignment tolerances.
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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.















