MARTIN Chain Shaft Coupling Hub: 50, Steel, 2 in Bore Dia, 3/8 in x 3/16 in Keyway Size
The MARTIN Chain Shaft Coupling Hub: 50 is a keyed bore chain coupling sprocket made of steel. It features a 2 in round keyed bore with a 3/8 in x 3/16 in keyway size. This component is designed for use in industrial…
SKU 3G-OTH-132973
Need installation or engineering help?
Ask a question
Product Description
The MARTIN Chain Shaft Coupling Hub: 50 is a keyed bore chain coupling sprocket made of steel. It features a 2 in round keyed bore with a 3/8 in x 3/16 in keyway size. This component is designed for use in industrial power transmission systems.
Frequently Asked Questions
What is the MARTIN Chain Shaft Coupling Hub: 50 used for?
The MARTIN Chain Shaft Coupling Hub: 50 is used in industrial power transmission systems to connect two shafts and transmit rotary motion. It is commonly applied in conveyors, gearboxes, and heavy machinery where a reliable, keyed bore coupling is required.
What are the specifications of the MARTIN Chain Shaft Coupling Hub: 50?
The MARTIN Chain Shaft Coupling Hub: 50 has a steel construction with a round keyed bore of 2 in diameter. The keyway size is 3/8 in x 3/16 in. The manufacturer part number is 5018 x 1-3/4. It is designed for chain coupling sprocket applications.
Where to buy the MARTIN Chain Shaft Coupling Hub: 50 worldwide?
You can source the MARTIN Chain Shaft Coupling Hub: 50 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.
How to select the correct MARTIN chain coupling hub for my application?
To select the correct MARTIN chain coupling hub, match the bore diameter and keyway size to your shaft dimensions. For the Hub: 50, ensure a 2 in bore with a 3/8 in x 3/16 in keyway. Verify the sprocket size (50) and steel material for your load and speed requirements.
Used in
Common applications for MARTINMARTIN Products
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.















