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MASTERDRIVEQD Bushed Close-Coupled Flanges

MASTERDRIVE Coupling Flange: 11 Coupling Size, 3,600 RPM Max Speed, 8 5/8 in Outside Dia

The MASTERDRIVE Coupling Flange is a QD Bushed Close-Coupled Flange in the 11 Coupling Size, designed for use with Quick Disconnect Bushings. This SF-series flange has an 8 5/8 in outside diameter, a maximum speed of…

SKU 3G-OTH-187731

Brand
MASTERDRIVE
Item
Coupling Flange: 11 Coupling Size, 3,600 RPM Max Speed, 8 5/8 in Outside Dia
Category
QD Bushed Close-Coupled Flanges
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Technical Specifications

MASTERDRIVE
Manufacturer Part Number
11B
Type
Cast Iron
Max Speed
3,600 RPM
Outside Dia
8 5/8 in
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MASTERDRIVE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MASTERDRIVE Coupling Flange is a QD Bushed Close-Coupled Flange in the 11 Coupling Size, designed for use with Quick Disconnect Bushings. This SF-series flange has an 8 5/8 in outside diameter, a maximum speed of 3,600 RPM, and is constructed from cast iron (MPN 11B). It is an inch-dimensioned component suitable for industrial power transmission applications.

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 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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MASTERDRIVE Coupling Flange: 11 Coupling Size, 3,600 RPM Max Speed, 8 5/8 in Outside Dia, Cast Iron (MPN 11S-2-7/8). Key specifications — attr672411: Inch; attr672366: Round Keyed; attr85403: MASTERDRIVE.
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MASTERDRIVE Coupling Flange: 11 Coupling Size, 3,600 RPM Max Speed, 8 5/8 in Outside Dia, Cast Iron (MPN 11S-2-3/4). Key specifications — attr672411: Inch; attr672366: Round Keyed; attr85403: MASTERDRIVE.
MASTERDRIVE Coupling Flange: 11 Coupling Size, 3,600 RPM Max Speed, 8 5/8 in Outside Dia, Cast Iron (MPN 11S-2). Key specifications — attr672411: Inch; attr672366: Round Keyed; attr85403: MASTERDRIVE.
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MASTERDRIVE Coupling Flange: 11 Coupling Size, 3,600 RPM Max Speed, 8 5/8 in Outside Dia, Cast Iron (MPN 11S-2). Key specifications — attr672411: Inch; attr672366: Round Keyed; attr85403: MASTERDRIVE.
MASTERDRIVE Coupling Flange: 11 Coupling Size, 3,600 RPM Max Speed, 8 5/8 in Outside Dia, Cast Iron (MPN 11S-2-1/4). Key specifications — attr672411: Inch; attr672366: Round Keyed; attr85403: MASTERDRIVE.
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