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 the MARTIN brand, model 1050T-HUB. It is constructed from steel with a plain bore design and a parallel keyway, featuring a 3.6-inch…
SKU 3G-OTH-136192
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Product Description
The MARTIN BLUE-FLEX GRID CPLG HUB-STK is a plain bore grid coupling hub from the MARTIN brand, model 1050T-HUB. It is constructed from steel with a plain bore design and a parallel keyway, featuring a 3.6-inch outside diameter and a maximum speed rating of 3,600 RPM. This hub is suitable for use with 1130T grid and below coupling 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 is suitable for applications using 1130T grid and below coupling systems, such as conveyors, pumps, and compressors, where misalignment accommodation and torque transmission are required.
What are the specifications of the MARTIN 1050T-HUB grid coupling hub?
The MARTIN 1050T-HUB is a steel, plain bore grid coupling hub with a parallel keyway. It has a 3.6-inch outside diameter and a maximum speed rating of 3,600 RPM. This hub is designed for use with 1130T grid and below coupling systems from the MARTIN brand.
Where to buy the MARTIN 1050T-HUB grid coupling hub worldwide?
3G Electric supplies the MARTIN 1050T-HUB grid coupling hub 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 for this steel plain bore hub.
How to select the correct MARTIN grid coupling hub for my application?
To select the correct MARTIN grid coupling hub, match the shaft diameter to the plain bore size and ensure the hub's outside diameter and speed rating (3,600 RPM for the 1050T-HUB) meet your system requirements. Verify compatibility with your grid coupling model, such as 1130T and below, and confirm the parallel keyway fits your shaft key.
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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.













