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MARTIN Chain Shaft Coupling Hub: 40, Steel, 1 1/4 in Bore Dia, For Round Shaft Type - QD Bushed Coupling Sprockets
MARTINQD Bushed Coupling Sprockets

MARTIN Chain Shaft Coupling Hub: 40, Steel, 1 1/4 in Bore Dia, For Round Shaft Type

The MARTIN Chain Shaft Coupling Hub: 40 (MPN 4016JA) is a QD Bushed Coupling Sprocket made of steel with 16 teeth and a 1 1/4 in bore diameter for a round shaft type. It features a Quick Disconnect Bushing, a…

SKU 3G-OTH-132435

Brand
MARTIN
Item
Chain Shaft Coupling Hub: 40, Steel, 1 1/4 in Bore Dia, For Round Shaft Type
Category
QD Bushed Coupling Sprockets
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Technical Specifications

MARTIN
Manufacturer Part Number
4016JA
Type
Steel, For Round Shaft Type, 1 in
Teeth
16
Bore Dia
1 1/4 in
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MARTIN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MARTIN Chain Shaft Coupling Hub: 40 (MPN 4016JA) is a QD Bushed Coupling Sprocket made of steel with 16 teeth and a 1 1/4 in bore diameter for a round shaft type. It features a Quick Disconnect Bushing, a hub-side configuration, and a JA bushing size. This coupling hub is designed for use with a 1 in shaft and chain size 40.

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 qd bushed 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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