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MARTIN 6020 x 1-15/16 Keyed Bore Chain Coupling Sprocket - Keyed Bore Chain Coupling Sprockets
MARTINKeyed Bore Chain Coupling Sprockets

MARTIN 6020 x 1-15/16 Keyed Bore Chain Coupling Sprocket

The MARTIN Chain Shaft Coupling Hub: 60 is a keyed bore chain coupling sprocket made of steel. It features a round keyed bore with a 2-3/4 in diameter and a 1/2 in x 1/4 in keyway size, with 20 teeth. The…

SKU 3G-OTH-133046

Also listed as: 6020x11516 · 6020 x 1 15 16 · 6020-x-1-15-16

Brand
MARTIN
Item
6020 x 1-15/16 Keyed Bore Chain Coupling Sprocket
Part Number
6020 x 1-15/16
Category
Keyed Bore Chain Coupling Sprockets
Available to Order
Also known as:6020 x 1-15/16MARTIN
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

MARTIN
Manufacturer Part Number
6020 x 1-15/16
Type
Steel
Teeth
20
Bore Dia
2 3/4 in
Keyway Size
1/2 in x 1/4 in

Technical Documents

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MARTIN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MARTIN Chain Shaft Coupling Hub: 60 is a keyed bore chain coupling sprocket made of steel. It features a round keyed bore with a 2-3/4 in diameter and a 1/2 in x 1/4 in keyway size, with 20 teeth. The manufacturer part number is 6020 x 1-15/16.

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. It is commonly used in conveyors, pumps, and gearboxes to transmit torque while accommodating minor misalignment. The steel construction and keyed bore ensure reliable, high-torque performance in heavy-duty machinery.

What are the specifications of the MARTIN 6020 x 1-15/16 coupling hub?

The MARTIN 6020 x 1-15/16 coupling hub has a steel body with 20 teeth, a 2-3/4 in round keyed bore diameter, and a 1/2 in x 1/4 in keyway. It is part of the MARTIN 60 series and is designed for chain coupling applications requiring precise torque transmission and durability.

Where to buy MARTIN chain coupling hubs worldwide?

You can source MARTIN chain coupling hubs worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on the MARTIN 6020 x 1-15/16 hub or other MARTIN power transmission components.

How to select the right 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 6020 x 1-15/16 model, ensure your shaft is 2-3/4 in with a 1/2 in x 1/4 in keyway. Also verify the hub's tooth count (20) and series (60) align with your chain pitch and torque requirements.

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.
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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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