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MARTIN Chain Shaft Coupling Hub: 40, Steel, 1 1/8 in Bore Dia, For Keyed Shaft Type - Taper Bushed Bore Coupling Sprockets
MARTINTaper Bushed Bore Coupling Sprockets

MARTIN Chain Shaft Coupling Hub: 40, Steel, 1 1/8 in Bore Dia, For Keyed Shaft Type

The MARTIN Chain Shaft Coupling Hub: 40 is a taper bushed bore coupling sprocket made of steel, featuring a round keyed bore type. It is designed for bushing size 1108 with a bushing bore range of 1/2 to 1-1/8 in…

SKU 3G-OTH-126767

Brand
MARTIN
Item
Chain Shaft Coupling Hub: 40, Steel, 1 1/8 in Bore Dia, For Keyed Shaft Type
Category
Taper Bushed Bore Coupling Sprockets
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Technical Specifications

MARTIN
Manufacturer Part Number
4016TBH
Type
Steel, For Keyed Shaft Type, Round Keyed
Bore Dia
1 1/8 in
Bore Type
Round Keyed
Chain Number
40
Hub Material
Steel
For Bushing Size
1108
Bushing Bore Range
1/2 to 1-1/8 in
Bushing Install Location
Hub Side
View Full Spec Sheet

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

Product Description

The MARTIN Chain Shaft Coupling Hub: 40 is a taper bushed bore coupling sprocket made of steel, featuring a round keyed bore type. It is designed for bushing size 1108 with a bushing bore range of 1/2 to 1-1/8 in, and the bushing installs on the hub side. This hub is compatible with chain number 40 and is identified by manufacturer part number 4016TBH.

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 taper bushed bore 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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MARTIN Chain Shaft Coupling Hub: 100, Steel, 3 1/2 in Bore Dia, For Keyed Shaft Type, Round Keyed (MPN 10020TBH). Key specifications — Bore Type: Round Keyed; Bushing Bore Range: 1-3/16 to 3-1/2 in; Bushing Install Location: Hub Side; Chain Number: 100; For Bushing Size: 3535; Hub Material: Steel; Brand: MARTIN.
MARTIN Chain Shaft Coupling Hub: 50, Steel, 1 5/8 in Bore Dia, For Keyed Shaft Type, Round Keyed (MPN 5018TBH). Key specifications — Bore Type: Round Keyed; Bushing Bore Range: 1/2 to 1-5/8 in; Bushing Install Location: Hub Side; Chain Number: 50; For Bushing Size: 1610; Hub Material: Steel; Brand: MARTIN.
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MARTIN Chain Shaft Coupling Hub: 50, Steel, 1 5/8 in Bore Dia, For Keyed Shaft Type, Round Keyed (MPN 5018TBH). Key specifications — Bore Type: Round Keyed; Bushing Bore Range: 1/2 to 1-5/8 in; Bushing Install Location: Hub Side; Chain Number: 50; For Bushing Size: 1610; Hub Material: Steel; Brand: MARTIN.