MASTERDRIVE Coupling Flange: 11 Coupling Size, 3,600 RPM Max Speed, 8 5/8 in Outside Dia
The MASTERDRIVE Coupling Flange: 11 Coupling Size is a finished bore close-coupled flange designed for industrial power transmission. This cast iron component features a round keyed bore in inch dimensions, with an…
SKU 3G-OTH-134759
Also listed as: 11S138 · 11S 1 3 8 · 11S-1-3-8
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 MASTERDRIVE Coupling Flange: 11 Coupling Size is a finished bore close-coupled flange designed for industrial power transmission. This cast iron component features a round keyed bore in inch dimensions, with an outside diameter of 8 5/8 inches and a maximum speed rating of 3,600 RPM (MPN 11S-1-3/8).
Frequently Asked Questions
What is a MASTERDRIVE coupling flange used for?
A MASTERDRIVE coupling flange connects a motor shaft to driven equipment in industrial power transmission systems. It is used in pumps, compressors, conveyors, and other rotating machinery where a close-coupled, rigid connection is required. The finished bore and round keyed design ensure secure torque transfer.
What are the specifications of the MASTERDRIVE 11S-1-3/8 coupling flange?
The MASTERDRIVE 11S-1-3/8 is a cast iron coupling flange with coupling size 11, a maximum speed of 3,600 RPM, and an outside diameter of 8 5/8 inches. It features a round keyed bore in inch dimensions. This finished bore close-coupled flange is designed for industrial power transmission applications.
Where to buy MASTERDRIVE coupling flanges worldwide?
You can source MASTERDRIVE coupling flanges 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 on the MASTERDRIVE 11S-1-3/8 flange.
How to select the correct MASTERDRIVE coupling flange size?
To select the correct MASTERDRIVE coupling flange, match the coupling size (e.g., 11) to your application's shaft diameter and torque requirements. Verify the bore type (round keyed), dimensions (inch), outside diameter (8 5/8 in), and maximum speed (3,600 RPM). Consult the MASTERDRIVE catalog or contact 3G Electric for guidance.
Used in
Common applications for MASTERDRIVEMASTERDRIVE Products
3G Electric supplies MASTERDRIVE finished bore close-coupled flanges. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
