MASTERDRIVE Coupling Flange: 9 Coupling Size, 3,750 RPM Max Speed, 6 11/32 in Outside Dia
The MASTERDRIVE Coupling Flange: 9 Coupling Size is a QD Bushed Close-Coupled Flange, part number 9B, designed for use with Quick Disconnect Bushings. This cast iron flange has a 6 11/32-inch outside diameter and a…
SKU 3G-OTH-187736
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.
Need installation or engineering help?
Ask a question
Product Description
The MASTERDRIVE Coupling Flange: 9 Coupling Size is a QD Bushed Close-Coupled Flange, part number 9B, designed for use with Quick Disconnect Bushings. This cast iron flange has a 6 11/32-inch outside diameter and a maximum speed of 3,750 RPM, with an SD bushing type and inch dimensions.
Frequently Asked Questions
What is a MASTERDRIVE coupling flange used for?
A MASTERDRIVE coupling flange connects a motor shaft to a driven component using a Quick Disconnect Bushing. It is commonly used in industrial power transmission systems such as pumps, conveyors, and compressors where reliable torque transfer and easy maintenance are required.
What are the specifications of the MASTERDRIVE 9B coupling flange?
The MASTERDRIVE 9B coupling flange has a coupling size of 9, a maximum speed of 3,750 RPM, and a 6 11/32-inch outside diameter. It is made of cast iron, uses an SD bushing type, and accepts Quick Disconnect Bushings. Dimensions are in inches.
Where to buy MASTERDRIVE coupling flanges worldwide?
MASTERDRIVE coupling flanges are available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.
How to install a MASTERDRIVE QD bushed close-coupled flange?
To install a MASTERDRIVE QD bushed close-coupled flange, first ensure the shaft and bushing are clean. Slide the bushing onto the shaft, position the flange, and tighten the cap screws evenly to the manufacturer's torque specification. Always align the components to avoid vibration and premature wear.
Used in
Common applications for MASTERDRIVEMASTERDRIVE 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.
