We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

MASTERDRIVE Coupling Flange: 11 Coupling Size, 3,600 RPM Max Speed, 8 5/8 in Outside Dia - Finished Bore Close-Coupled Flanges
MASTERDRIVEFinished Bore Close-Coupled Flanges

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-134761

Also listed as: 11S114 · 11S 1 1 4 · 11S-1-1-4

Brand
MASTERDRIVE
Item
Coupling Flange: 11 Coupling Size, 3,600 RPM Max Speed, 8 5/8 in Outside Dia
Category
Finished Bore Close-Coupled Flanges
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

MASTERDRIVE
Manufacturer Part Number
11S-1-1/4
Type
Cast Iron
Max Speed
3,600 RPM
Outside Dia
8 5/8 in

Technical Documents

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MASTERDRIVE Products
3G Electric (S) Pte. Ltd. — Singapore

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-1-1/4).

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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. This finished bore close-coupled flange, size 11, handles up to 3,600 RPM and is made of cast iron for durability in pumps, conveyors, and compressors.

What are the specifications of the MASTERDRIVE 11S-1-1/4 coupling flange?

The MASTERDRIVE 11S-1-1/4 coupling flange has a cast iron body, 8 5/8 in outside diameter, round keyed inch bore, and a maximum speed of 3,600 RPM. It is a finished bore close-coupled flange for size 11 couplings, designed for industrial power transmission applications.

Where to buy a MASTERDRIVE coupling flange worldwide?

3G Electric supplies the MASTERDRIVE coupling flange 11S-1-1/4 to customers worldwide. We handle full logistics, customs clearance, and delivery for this cast iron finished bore flange. Contact us for pricing and lead time on this size 11 component.

How to select the right MASTERDRIVE coupling flange size?

Select the MASTERDRIVE coupling flange by matching the coupling size (here size 11), bore type (round keyed inch), and outside diameter (8 5/8 in) to your motor shaft and driven equipment. Ensure the maximum speed rating of 3,600 RPM exceeds your application's operating speed.

Used in

Common applications for MASTERDRIVE
Pump drives — MASTERDRIVE finished bore close-coupled flanges (e.g., size 8, cast iron) for direct motor-to-pump shaft connections
Conveyor systems — MASTERDRIVE jaw coupling spiders (e.g., L099/100U) for light-duty power transmission between motor and gearbox
Compressor applications — MASTERDRIVE two-piece sleeve coupling inserts (e.g., 9N) for high-torque, moderate-speed compressor drives
Industrial fans — MASTERDRIVE QD bushed flanges (e.g., size 6, JA bushing) for quick installation on fan shafts
Mixer and agitator drives — MASTERDRIVE metric bore flanges (e.g., size 11, 52mm) for European-standard shaft connections
General power transmission — MASTERDRIVE coupling flanges in sizes 5-11 for connecting rotating equipment with parallel shafts

MASTERDRIVE 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.

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