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MASTERDRIVEQD Bushed Close-Coupled Flanges

MASTERDRIVE 9B QD Bushed Close-Coupled Flange

<p>The MASTERDRIVE 9B QD Bushed Close-Coupled Flange is a robust cast iron component designed for high-speed industrial applications. With an outside diameter of 6 11/32 inches and a maximum speed rating of 3,750…

SKU 3G-OTH-187736

Brand
MASTERDRIVE
Item
9B QD Bushed Close-Coupled Flange
Part Number
9B
Category
QD Bushed Close-Coupled Flanges
Available to Order
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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

Technical Specifications

MASTERDRIVE
Manufacturer Part Number
9B
Type
Cast Iron
Max Speed
3,750 RPM
Outside Dia
6 11/32 in

Technical Documents

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

Product Description

<p>The MASTERDRIVE 9B QD Bushed Close-Coupled Flange is a robust cast iron component designed for high-speed industrial applications. With an outside diameter of 6 11/32 inches and a maximum speed rating of 3,750 RPM, this flange ensures reliable performance in demanding environments. Its QD bushing design allows for easy mounting and secure fit on shafts, making it a versatile choice for power transmission systems.</p><p>Ideal for use in pumps, gearboxes, and other rotating equipment, this flange is a critical part for maintenance and new installations. As a Singapore-based supplier, 3G Electric offers this product with worldwide shipping, SGD quotes on request, and GST handled for local buyers. Enjoy fast delivery across Singapore and Southeast Asia to minimize downtime.</p>

Frequently Asked Questions

What is the maximum speed rating of the MASTERDRIVE 9B flange?

The MASTERDRIVE 9B QD Bushed Close-Coupled Flange has a maximum speed of 3,750 RPM.

What is the outside diameter of this flange?

The outside diameter is 6 11/32 inches.

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
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MASTERDRIVE Products

3G Electric supplies MASTERDRIVE qd bushed 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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