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 designed for industrial power transmission. This inch-dimensioned flange features a Round Keyed bore, a 5 29/64 in outside…
SKU 3G-OTH-134621
Also listed as: 8S178 · 8S 1 7 8 · 8S-1-7-8
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: 8 Coupling Size is a Finished Bore Close-Coupled Flange designed for industrial power transmission. This inch-dimensioned flange features a Round Keyed bore, a 5 29/64 in outside diameter, and a maximum speed of 4,500 RPM, constructed from cast iron (MPN 8S-1-7/8).
Frequently Asked Questions
What is a MASTERDRIVE coupling flange used for?
A MASTERDRIVE coupling flange connects a motor shaft to driven equipment in power transmission systems. This finished bore close-coupled flange, size 8, handles up to 4,500 RPM and is built from cast iron for durability in industrial machinery, conveyors, and pumps.
What are the specifications of the MASTERDRIVE 8S-1-7/8 coupling flange?
The MASTERDRIVE 8S-1-7/8 coupling flange has a 5 29/64 in outside diameter, a round keyed bore, and a maximum speed of 4,500 RPM. It is made of cast iron, uses inch dimensions, and is a finished bore close-coupled flange for size 8 couplings.
Where to buy MASTERDRIVE coupling flanges worldwide?
3G Electric supplies MASTERDRIVE coupling flanges worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver the MASTERDRIVE 8S-1-7/8 and other power transmission components to your facility, regardless of location.
How to select the right MASTERDRIVE coupling flange size?
Select a MASTERDRIVE coupling flange by matching the coupling size, bore type (round keyed), and shaft diameter to your motor and driven equipment. Verify the outside diameter (5 29/64 in for size 8) and ensure the maximum speed rating (4,500 RPM) exceeds your application's operating speed.
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.
