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MARTIN BLUE-FLEX GRID CPLG HUB-STK - 1130T GRID AND BELOW: Steel, Plain - Plain Bore Grid Coupling Hubs
MARTIN BLUE-FLEX GRIDPlain Bore Grid Coupling Hubs

MARTIN BLUE-FLEX GRID CPLG HUB-STK - 1130T GRID AND BELOW: Steel, Plain

The MARTIN BLUE-FLEX GRID CPLG HUB-STK is a plain bore grid coupling hub from MARTIN, model 1130T. It is constructed of steel with a plain bore, a parallel keyway, and an outside diameter of 10.75 inches. This hub is…

SKU 3G-OTH-136202

Brand
MARTIN BLUE-FLEX GRID
Item
CPLG HUB-STK - 1130T GRID AND BELOW: Steel, Plain
Category
Plain Bore Grid Coupling Hubs
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Technical Specifications

MARTIN BLUE-FLEX GRID
Manufacturer Part Number
1130T-HUB
Type
- 1130T GRID AND BELOW: Steel, Plain, Inch
Outside Dia
10.75 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 1130T. It is constructed of steel with a plain bore, a parallel keyway, and an outside diameter of 10.75 inches. This hub is rated for a maximum speed of 1,800 RPM.

Frequently Asked Questions

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

This plain bore grid coupling hub from MARTIN is used in industrial power transmission systems to connect rotating shafts while dampening vibration and accommodating misalignment. It is commonly applied in conveyors, pumps, and heavy machinery where reliable torque transfer and shock load absorption are required.

What are the specifications of the MARTIN BLUE-FLEX GRID CPLG HUB-STK?

The MARTIN BLUE-FLEX GRID CPLG HUB-STK is a steel plain bore hub, model 1130T, with a parallel keyway and an outside diameter of 10.75 inches. It is rated for a maximum speed of 1,800 RPM. The manufacturer part number is 1130T-HUB.

Where to buy the MARTIN BLUE-FLEX GRID CPLG HUB-STK worldwide?

3G Electric supplies the MARTIN BLUE-FLEX GRID CPLG HUB-STK worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this MARTIN coupling hub.

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

To select the correct MARTIN BLUE-FLEX GRID coupling hub, match the shaft diameter to the plain bore size and ensure the outside diameter (10.75 in for model 1130T) fits your application. Verify the maximum speed rating of 1,800 RPM and confirm the parallel keyway aligns with your shaft key. Consult MARTIN's catalog for torque ratings.

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

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