MASTERDRIVE Coupling Flange: 7 Coupling Size, 5,250 RPM Max Speed, 4 5/8 in Outside Dia
The MASTERDRIVE Coupling Flange: 7 Coupling Size is a Finished Bore Close-Coupled Flange from MASTERDRIVE. It features a Round Keyed bore, Metric sizing, and a maximum speed of 5,250 RPM. The flange has a 4 5/8 in…
SKU 3G-OTH-134639
Also listed as: 7S42MM · 7S 42MM
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The MASTERDRIVE Coupling Flange: 7 Coupling Size is a Finished Bore Close-Coupled Flange from MASTERDRIVE. It features a Round Keyed bore, Metric sizing, and a maximum speed of 5,250 RPM. The flange has a 4 5/8 in outside diameter and is constructed from Cast Iron, with manufacturer part number 7S-42MM.
Frequently Asked Questions
What is a MASTERDRIVE coupling flange used for?
A MASTERDRIVE coupling flange connects a motor shaft to a driven component in industrial power transmission systems. It is commonly used in pumps, compressors, and conveyors where a rigid, close-coupled connection is required. The finished bore and round keyed design ensure secure torque transfer.
What are the specifications of the MASTERDRIVE 7S-42MM coupling flange?
The MASTERDRIVE 7S-42MM is a finished bore close-coupled flange with coupling size 7. It has a maximum speed of 5,250 RPM, a 4 5/8 in outside diameter, and a metric round keyed bore. It is made of cast iron and is manufactured by MASTERDRIVE.
Where to buy MASTERDRIVE coupling flanges worldwide?
You can source MASTERDRIVE coupling flanges worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the 7S-42MM or other MASTERDRIVE parts.
How to select the correct MASTERDRIVE coupling flange size?
To select the correct MASTERDRIVE coupling flange, match the coupling size (e.g., size 7) to your application's shaft diameter and torque requirements. Verify the bore type (round keyed), outside diameter (4 5/8 in), and maximum speed (5,250 RPM). Always consult the MASTERDRIVE catalog for fitment guidelines.
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.
