MARTIN 1120T-SH Plain Bore Grid Coupling Shaft Hub
The MARTIN 1120T-SH is a steel plain bore grid coupling shaft hub with a 12.56-inch outside diameter and a 2.5-inch bore diameter. It features a parallel keyway and is rated for 2,025 RPM. This inch-series spacer hub…
SKU 3G-OTH-133222
Also listed as: 1120TSH · 1120T SH
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The MARTIN 1120T-SH is a steel plain bore grid coupling shaft hub with a 12.56-inch outside diameter and a 2.5-inch bore diameter. It features a parallel keyway and is rated for 2,025 RPM. This inch-series spacer hub is designed for use in grid coupling assemblies.
Frequently Asked Questions
What is the MARTIN 1120T-SH spacer hub used for?
The MARTIN 1120T-SH is a steel plain bore grid coupling shaft hub used in industrial power transmission systems. It connects shafts in grid coupling assemblies to transmit torque while accommodating misalignment. Common applications include conveyors, pumps, and heavy machinery where reliable, high-torque coupling is required.
What are the specifications of the MARTIN 1120T-SH?
The MARTIN 1120T-SH is a steel plain bore grid coupling hub with a 12.56-inch outside diameter and a 2.5-inch bore diameter. It features a parallel keyway, is rated for 2,025 RPM, and is part of the inch-series 1120T family. The hub is designed for use with MARTIN grid coupling components.
Where to buy the MARTIN 1120T-SH worldwide?
3G Electric supplies the MARTIN 1120T-SH spacer hub to customers worldwide. 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 on this plain bore grid coupling hub.
How to select the correct MARTIN grid coupling hub?
To select the correct MARTIN grid coupling hub, match the bore diameter and keyway to your shaft size, and verify the outside diameter and RPM rating meet your application requirements. The 1120T-SH uses a plain bore with parallel keyway. Always consult the coupling manufacturer's guidelines for torque and misalignment limits.
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3G Electric supplies MARTIN 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.