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MARTIN Coupling Cover: 4012, Nylon, 2 5/16 in Overall Wd - Chain Coupling Covers
MARTINChain Coupling Covers

MARTIN Coupling Cover: 4012, Nylon, 2 5/16 in Overall Wd

The MARTIN 4012COV is a chain coupling cover made of nylon, with an overall width of 2 5/16 inches and a cover outside diameter of 4 inches. This model 4012 cover is designed to enclose and protect chain couplings in…

SKU 3G-OTH-137290

Brand
MARTIN
Item
Coupling Cover: 4012, Nylon, 2 5/16 in Overall Wd
Category
Chain Coupling Covers
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Technical Specifications

MARTIN
Manufacturer Part Number
4012COV
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MARTIN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MARTIN 4012COV is a chain coupling cover made of nylon, with an overall width of 2 5/16 inches and a cover outside diameter of 4 inches. This model 4012 cover is designed to enclose and protect chain couplings in industrial power transmission applications.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the MARTIN 4012COV coupling cover used for?

The MARTIN 4012COV is a nylon chain coupling cover used in industrial power transmission systems. It encloses and protects chain couplings from debris, dust, and accidental contact, helping to extend equipment life and improve workplace safety in manufacturing, material handling, and processing plants.

What are the specifications of the MARTIN 4012COV?

The MARTIN 4012COV is a model 4012 chain coupling cover made of nylon. It has an overall width of 2 5/16 inches and a cover outside diameter of 4 inches. The manufacturer part number is 4012COV, and it is designed specifically for MARTIN chain couplings.

Where to buy the MARTIN 4012COV worldwide?

3G Electric supplies the MARTIN 4012COV coupling cover worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact our team to place an order or request a quote for international shipping.

How to install the MARTIN 4012COV coupling cover?

To install the MARTIN 4012COV, first ensure the chain coupling is properly aligned and lubricated. Slide the nylon cover over the coupling, aligning the mounting holes. Secure it with the appropriate fasteners, following the manufacturer's torque specifications. Always verify the cover rotates freely without rubbing before finalizing installation.

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 chain coupling covers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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