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MARTIN Chain Shaft Coupling Hub: 40, Steel, 1 5/16 in Bore Dia, For Keyed Shaft Type - Bore to Size Chain Coupling Sprockets
MARTINBore to Size Chain Coupling Sprockets

MARTIN Chain Shaft Coupling Hub: 40, Steel, 1 5/16 in Bore Dia, For Keyed Shaft Type

The MARTIN Chain Shaft Coupling Hub: 40 is a bore-to-size chain coupling sprocket made of steel. It features a round keyed bore with a diameter range of 5/8 to 1-5/16 inches and is designed for use with keyed shafts…

SKU 3G-OTH-153512

Brand
MARTIN
Item
Chain Shaft Coupling Hub: 40, Steel, 1 5/16 in Bore Dia, For Keyed Shaft Type
Category
Bore to Size Chain Coupling Sprockets
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Technical Specifications

MARTIN
Manufacturer Part Number
4016
Type
Steel, For Keyed Shaft Type, Round Keyed
Bore Dia
1 5/16 in
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MARTIN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MARTIN Chain Shaft Coupling Hub: 40 is a bore-to-size chain coupling sprocket made of steel. It features a round keyed bore with a diameter range of 5/8 to 1-5/16 inches and is designed for use with keyed shafts. This component is identified by manufacturer part number 4016 and is suitable for industrial power transmission applications.

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 bore to size 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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