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3G Electric
MARTIN BLUE-FLEX GRID Finished Bore Grid Coupling Hub, 1090T-HUB3030 - Finished Bore Grid Coupling Hubs
MARTIN BLUE-FLEX GRIDFinished Bore Grid Coupling Hubs

MARTIN BLUE-FLEX GRID Finished Bore Grid Coupling Hub, 1090T-HUB3030

The MARTIN BLUE-FLEX GRID CPLG HUB TB BUSHED is a finished bore grid coupling hub from MARTIN, model 1090T. It features a steel, plain design with a parallel configuration and a 6.35-inch outside diameter, rated for…

SKU 3G-OTH-148632

Also listed as: 1090THUB3030 · 1090T HUB3030

Brand
MARTIN BLUE-FLEX GRID
Item
Finished Bore Grid Coupling Hub, 1090T-HUB3030
Part Number
1090T-HUB3030
Category
Finished Bore Grid Coupling Hubs
Available to Order
Also known as:1090T-HUB3030MARTIN BLUE-FLEX GRID
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Local office
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Phone
+65 8878 8355
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Technical Specifications

MARTIN BLUE-FLEX GRID
Manufacturer Part Number
1090T-HUB3030
Type
- 1130T GRID AND BELOW: Steel, Plain
Outside Dia
6.35 in

Technical Documents

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MARTIN BLUE-FLEX GRID Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MARTIN BLUE-FLEX GRID CPLG HUB TB BUSHED is a finished bore grid coupling hub from MARTIN, model 1090T. It features a steel, plain design with a parallel configuration and a 6.35-inch outside diameter, rated for 3,600 RPM. This hub is suitable for use with 1130T grid and below couplings.

Frequently Asked Questions

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

This finished bore grid coupling hub is used in industrial power transmission systems to connect rotating shafts while dampening vibration and accommodating misalignment. It is designed for use with 1130T grid and below couplings in applications such as conveyors, pumps, and compressors.

What are the specifications of the MARTIN 1090T-HUB3030 grid coupling hub?

The MARTIN 1090T-HUB3030 is a steel, plain finished bore grid coupling hub with a parallel configuration. It has a 6.35-inch outside diameter and is rated for 3,600 RPM. This hub is suitable for 1130T grid and below couplings from MARTIN.

Where to buy MARTIN BLUE-FLEX GRID coupling hubs worldwide?

3G Electric supplies MARTIN BLUE-FLEX GRID coupling hubs worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source the 1090T-HUB3030 or other MARTIN grid coupling components.

How to select the correct MARTIN grid coupling hub for an application?

Select the hub based on shaft size, torque requirements, and RPM. The MARTIN 1090T-HUB3030 is a steel, plain hub rated for 3,600 RPM and fits 1130T grid couplings. Verify bore size and keyway dimensions against your shaft. Consult MARTIN's catalog or 3G Electric for application guidance.

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 finished bore grid coupling hubs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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