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MARTIN BLUE-FLEX GRID 1140T-SH Plain Bore Grid Coupling Shaft Hub - Plain Bore Grid Coupling Shaft Hubs
MARTIN BLUE-FLEX GRIDPlain Bore Grid Coupling Shaft Hubs

MARTIN BLUE-FLEX GRID 1140T-SH Plain Bore Grid Coupling Shaft Hub

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

Also listed as: 1140TSH · 1140T SH

Brand
MARTIN BLUE-FLEX GRID
Item
1140T-SH Plain Bore Grid Coupling Shaft Hub
Part Number
1140T-SH
Category
Plain Bore Grid Coupling Shaft Hubs
Available to Order
Also known as:1140T-SHMARTIN BLUE-FLEX GRID
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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.

Frequently Asked Questions

What is the MARTIN BLUE-FLEX GRID CPLG SHAFT HUB used for?

The MARTIN BLUE-FLEX GRID CPLG SHAFT HUB is a plain bore grid coupling hub designed for use with 1140T grid couplings. It transmits torque while accommodating angular misalignment in industrial power transmission systems, such as conveyors, pumps, and compressors.

What are the specifications of the MARTIN BLUE-FLEX GRID CPLG SHAFT HUB 1140T?

The MARTIN BLUE-FLEX GRID CPLG SHAFT HUB 1140T-SH is made of steel with a plain bore design and a 3 1/2 in bore diameter. It is rated for angular misalignment and a maximum speed of 1,650 RPM. This inch-size hub is part of the 1140T series from MARTIN.

Where to buy MARTIN BLUE-FLEX GRID CPLG SHAFT HUB in worldwide?

You can source the MARTIN BLUE-FLEX GRID CPLG SHAFT HUB 1140T-SH through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring reliable supply for your power transmission needs.

How to select the correct MARTIN BLUE-FLEX GRID CPLG SHAFT HUB?

To select the correct MARTIN BLUE-FLEX GRID CPLG SHAFT HUB, match the bore diameter (3 1/2 in for the 1140T-SH) and shaft size to your coupling. Verify the maximum speed rating of 1,650 RPM and ensure the hub material (steel) suits your application's torque and misalignment requirements.

Used in

Common applications for MARTIN BLUE-FLEX GRID
Pulp and paper mills — Martin Blue-Flex Grid couplings on paper machine drive lines to absorb shock loads and misalignment.
Chemical processing plants — Seal kits for 1090T and 1110T couplings on agitators and mixers to prevent lubricant loss in corrosive environments.
Water treatment facilities — Vertical grid couplings on vertical pumps to accommodate misalignment and reduce vibration.
Mining and aggregate — Heavy-duty Blue-Flex Grid couplings on conveyor drives and crushers to handle high torque and shock loads.
Power generation — Grid couplings on boiler feed pumps and fans to dampen vibration and compensate for thermal expansion.
Food and beverage — Finished bore hubs and seal kits for 1050T and 1060T couplings on mixers and conveyors in washdown areas.
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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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