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MARTIN Chain Shaft Coupling Hub: 50, Steel, 2 in Bore Dia, 3/8 in x 3/16 in Keyway Size - Keyed Bore Chain Coupling Sprockets
MARTINKeyed Bore Chain Coupling Sprockets

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-133029

Brand
MARTIN
Item
Chain Shaft Coupling Hub: 50, Steel, 2 in Bore Dia, 3/8 in x 3/16 in Keyway Size
Category
Keyed Bore Chain Coupling Sprockets
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Technical Specifications

MARTIN
Manufacturer Part Number
5018 x 1-1/2
Type
Steel, Round Keyed
Bore Dia
2 in
Keyway Size
3/8 in x 3/16 in
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MARTIN Products
3G Electric (S) Pte. Ltd. — Singapore

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 applications.

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, transmitting torque through a roller chain. It is commonly applied in conveyors, material handling equipment, and heavy machinery where reliable, misalignment-tolerant coupling is required.

What are the specifications of the MARTIN Chain Shaft Coupling Hub: 50?

This MARTIN hub has a size 50 steel construction with a 2 in round keyed bore and a 3/8 in x 3/16 in keyway. The manufacturer part number is 5018 x 1-1/2. It is designed for use with roller chain couplings in industrial drive applications.

Where to buy the MARTIN Chain Shaft Coupling Hub: 50 worldwide?

3G Electric supplies the MARTIN Chain Shaft Coupling Hub: 50 worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this steel, round keyed coupling hub.

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 this hub, the bore is 2 in with a 3/8 in x 3/16 in keyway. Also verify the chain size (50) and ensure the hub material (steel) suits your operating environment.

Used in

Common applications for MARTIN
Conveyor systems — MARTIN chain coupling sprockets (e.g., 6020SK) for torque transmission between motor and conveyor shaft.
Pump drives — MARTIN keyed bore coupling sprockets (e.g., 4016 x 1-3/16) for connecting pump impeller shafts.
Material handling equipment — MARTIN QD bushed sprockets (e.g., 5018SH) for adjustable bore mounting in bucket elevators.
Industrial gearboxes — MARTIN grid coupling seal kits (e.g., 1040T10-SEAL) to dampen vibration in gearbox output shafts.
Compressor systems — MARTIN spacer hubs (e.g., 1120T-SH) for aligning compressor and motor shafts with parallel keyways.
Mining machinery — MARTIN chain coupling hubs (e.g., 10018 x 2-7/16) for heavy-duty torque transfer in crusher drives.

MARTIN 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.

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