MASTERDRIVE Coupling Flange: 8 Coupling Size, 4,500 RPM Max Speed, 5 29/64 in Outside Dia
The MASTERDRIVE Coupling Flange: 8 Coupling Size is a Finished Bore Close-Coupled Flange from MASTERDRIVE, with a round keyed bore and metric sizing. This cast iron flange has a 5 29/64 in outside diameter and a…
SKU 3G-OTH-134609
Also listed as: 8S42MM · 8S 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
Need installation or engineering help?
Ask a question
Product Description
The MASTERDRIVE Coupling Flange: 8 Coupling Size is a Finished Bore Close-Coupled Flange from MASTERDRIVE, with a round keyed bore and metric sizing. This cast iron flange has a 5 29/64 in outside diameter and a maximum speed of 4,500 RPM, identified by manufacturer part number 8S-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 round keyed bore ensures positive torque transfer.
What are the specifications of the MASTERDRIVE 8S-42MM coupling flange?
The MASTERDRIVE 8S-42MM is a cast iron finished bore close-coupled flange with coupling size 8. It has a round keyed metric bore, a 5 29/64 in outside diameter, and a maximum speed of 4,500 RPM. The manufacturer part number is 8S-42MM.
Where to buy MASTERDRIVE coupling flanges worldwide?
3G Electric supplies MASTERDRIVE coupling flanges worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on the 8S-42MM or other MASTERDRIVE parts.
How to select the correct MASTERDRIVE coupling flange?
Select a MASTERDRIVE coupling flange by matching the coupling size, bore type (round keyed), and shaft diameter to your application. Verify the outside diameter and maximum speed rating (4,500 RPM for the 8S-42MM) meet your system requirements. Always confirm the metric bore dimension before ordering.
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.
