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MARTIN BLUE-FLEX GRID CPLG SHAFT HUB - 1140T GRID AND ABOVE: Steel, Plain - Plain Bore Grid Coupling Shaft Hubs
MARTIN BLUE-FLEX GRIDPlain Bore Grid Coupling Shaft Hubs

MARTIN BLUE-FLEX GRID CPLG SHAFT HUB - 1140T GRID AND ABOVE: Steel, Plain

The MARTIN BLUE-FLEX GRID CPLG SHAFT HUB is a plain bore grid coupling shaft hub from the 1140T series, manufactured by MARTIN. It is made of steel with a plain bore design and a 3 1/2 in bore diameter, rated for…

SKU 3G-OTH-133224

Brand
MARTIN BLUE-FLEX GRID
Item
CPLG SHAFT HUB - 1140T GRID AND ABOVE: Steel, Plain
Category
Plain Bore Grid Coupling Shaft Hubs
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Technical Specifications

MARTIN BLUE-FLEX GRID
Manufacturer Part Number
1140T-SH
Type
- 1140T GRID AND ABOVE: Steel, Plain, Inch
Bore Dia
3 1/2 in
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MARTIN BLUE-FLEX GRID Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MARTIN BLUE-FLEX GRID CPLG SHAFT HUB is a plain bore grid coupling shaft hub from the 1140T series, manufactured by MARTIN. It is made of steel with a plain bore design and a 3 1/2 in bore diameter, rated for angular misalignment and a maximum speed of 1,650 RPM. This inch-size hub (MPN 1140T-SH) is designed for use with 1140T grid couplings.

Used in

Common applications for MARTIN BLUE-FLEX GRID
Pump drives — Martin Blue-Flex Grid hubs (e.g., 1100T-HUB) used in centrifugal pump couplings for misalignment accommodation.
Compressor systems — Grid coupling covers (e.g., 1090T10-COV) protecting grid elements in horizontal compressor shaft connections.
Conveyor power transmission — Plain bore hubs (e.g., 1040T-HUB) for torque transmission in material handling conveyors.
Industrial fan assemblies — Seal kits (e.g., 1110T20-SEAL) reducing vibration in vertical fan shaft couplings.
Mixer and agitator drives — Steel grid hubs (e.g., 1120T-HUB) handling shock loads in mixing equipment.
Generator sets — Finished bore hubs (e.g., 1020T-HUB) for coupling engines to generators in standby power systems.

MARTIN BLUE-FLEX GRID Products

3G Electric supplies MARTIN BLUE-FLEX GRID plain bore grid coupling shaft hubs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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