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MARTIN BLUE-FLEX GRID 1030T-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 1030T-SH Plain Bore Grid Coupling Shaft Hub

The MARTIN BLUE-FLEX GRID CPLG SHAFT HUB is a plain bore grid coupling shaft hub from MARTIN, model 1030T. It is constructed of steel with a plain bore and an outside diameter of 3.69 inches, designed for angular…

SKU 3G-OTH-133227

Also listed as: 1030TSH · 1030T SH

Brand
MARTIN BLUE-FLEX GRID
Item
1030T-SH Plain Bore Grid Coupling Shaft Hub
Part Number
1030T-SH
Category
Plain Bore Grid Coupling Shaft Hubs
Available to Order
Also known as:1030T-SHMARTIN BLUE-FLEX GRID
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Technical Specifications

MARTIN BLUE-FLEX GRID
Manufacturer Part Number
1030T-SH
Type
- 1130T GRID AND BELOW: Steel, Plain, Inch
Outside Dia
3.69 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 MARTIN, model 1030T. It is constructed of steel with a plain bore and an outside diameter of 3.69 inches, designed for angular misalignment. This hub has a maximum speed rating of 3,600 RPM.

Frequently Asked Questions

What is the MARTIN BLUE-FLEX GRID 1030T-SH coupling hub used for?

The MARTIN BLUE-FLEX GRID 1030T-SH is a plain bore grid coupling shaft 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 where reliable torque transfer is required.

What are the specifications of the MARTIN 1030T-SH grid coupling hub?

The MARTIN 1030T-SH is a steel plain bore hub with a 3.69 in outside diameter, rated for 3,600 RPM maximum speed. It is designed for angular misalignment and is part of the BLUE-FLEX GRID series for 1130T grid and below. The manufacturer part number is 1030T-SH.

Where to buy the MARTIN 1030T-SH coupling hub worldwide?

3G Electric supplies the MARTIN 1030T-SH plain bore grid coupling hub to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this MARTIN component.

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

To select the correct MARTIN BLUE-FLEX GRID hub like the 1030T-SH, match the shaft diameter to the plain bore size, confirm the outside diameter (3.69 in) fits your space, and verify the speed rating (3,600 RPM) meets your application. Ensure the hub accommodates angular misalignment as designed.

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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