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3G Electric
MARTIN BLUE-FLEX GRID 1090T-HUB Plain Bore Grid Coupling Hub, Steel, 6.35 in OD - Plain Bore Grid Coupling Hubs
MARTIN BLUE-FLEX GRIDPlain Bore Grid Coupling Hubs

MARTIN BLUE-FLEX GRID 1090T-HUB Plain Bore Grid Coupling Hub, Steel, 6.35 in OD

The MARTIN BLUE-FLEX GRID CPLG HUB-STK is a plain bore grid coupling hub from MARTIN, model 1090T. It is constructed of steel with a plain bore, has a 6.35-inch outside diameter, and is rated for 3,600 RPM. This hub…

SKU 3G-OTH-136196

Also listed as: 1090THUB · 1090T HUB

Brand
MARTIN BLUE-FLEX GRID
Item
1090T-HUB Plain Bore Grid Coupling Hub, Steel, 6.35 in OD
Part Number
1090T-HUB
Category
Plain Bore Grid Coupling Hubs
Available to Order
Also known as:1090T-HUBMARTIN BLUE-FLEX GRID
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
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Technical Specifications

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

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

Product Description

The MARTIN BLUE-FLEX GRID CPLG HUB-STK is a plain bore grid coupling hub from MARTIN, model 1090T. It is constructed of steel with a plain bore, has a 6.35-inch outside diameter, and is rated for 3,600 RPM. This hub accommodates angular misalignment and is designed for inch-dimension systems.

Frequently Asked Questions

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

The MARTIN BLUE-FLEX GRID CPLG HUB-STK is a plain bore grid coupling hub used to connect rotating shafts in industrial power transmission systems. It accommodates angular misalignment and is suitable for applications such as conveyors, pumps, and compressors in inch-dimension systems.

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

The MARTIN 1090T-HUB is a steel plain bore grid coupling hub with a 6.35-inch outside diameter, rated for 3,600 RPM. It is designed for angular misalignment and fits inch-dimension systems. This hub is part of the BLUE-FLEX GRID series, model 1090T.

Where to buy the MARTIN 1090T-HUB grid coupling hub worldwide?

You can source the MARTIN 1090T-HUB grid coupling hub worldwide through 3G Electric. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the correct MARTIN BLUE-FLEX GRID coupling hub for your application?

To select the correct MARTIN BLUE-FLEX GRID coupling hub, verify shaft diameters match the plain bore size, confirm outside diameter (6.35 inches) and RPM rating (3,600 RPM) meet your system requirements, and ensure angular misalignment tolerance is adequate. Consult MARTIN's catalog for torque ratings.

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

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