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MASTERDRIVE Coupling Flange: 8 Coupling Size - Finished Bore Close-Coupled Flanges
MASTERDRIVEFinished Bore Close-Coupled Flanges

MASTERDRIVE Coupling Flange: 8 Coupling Size

The MASTERDRIVE Coupling Flange: 8 Coupling Size is a finished bore close-coupled flange designed for inch-based shaft connections. It features a round keyed bore, a maximum speed of 4,500 RPM, and an outside…

SKU 3G-OTH-134625

Brand
MASTERDRIVE
Item
Coupling Flange: 8 Coupling Size
Category
Finished Bore Close-Coupled Flanges
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Technical Specifications

MASTERDRIVE
attr85403
MASTERDRIVE
attr672366
Round Keyed
attr672411
Inch
Manufacturer Part Number
8S-1-5/16
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MASTERDRIVE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MASTERDRIVE Coupling Flange: 8 Coupling Size is a finished bore close-coupled flange designed for inch-based shaft connections. It features a round keyed bore, a maximum speed of 4,500 RPM, and an outside diameter of 5 29/64 inches, constructed from cast iron. This component is identified by manufacturer part number 8S-1-5/16.

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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MASTERDRIVE Coupling Flange: 8 Coupling Size, 4,500 RPM Max Speed, 5 29/64 in Outside Dia, Cast Iron (MPN 8S-1-3/16). Key specifications — attr672411: Inch; attr672366: Round Keyed; attr85403: MASTERDRIVE.
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MASTERDRIVE Coupling Flange: 8 Coupling Size, 4,500 RPM Max Speed, 5 29/64 in Outside Dia, Cast Iron (MPN 8S-1-3/16). Key specifications — attr672411: Inch; attr672366: Round Keyed; attr85403: MASTERDRIVE.
MASTERDRIVE Coupling Flange: 8 Coupling Size, 4,500 RPM Max Speed, 5 29/64 in Outside Dia, Cast Iron (MPN 8S-1-3/8). Key specifications — attr672411: Inch; attr672366: Round Keyed; attr85403: MASTERDRIVE.
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MASTERDRIVE Coupling Flange: 8 Coupling Size, 4,500 RPM Max Speed, 5 29/64 in Outside Dia, Cast Iron (MPN 8S-1-11/16). Key specifications — attr672411: Inch; attr672366: Round Keyed; attr85403: MASTERDRIVE.
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MASTERDRIVE Coupling Flange: 8 Coupling Size, 4,500 RPM Max Speed, 5 29/64 in Outside Dia, Cast Iron (MPN 8S-1-11/16). Key specifications — attr672411: Inch; attr672366: Round Keyed; attr85403: MASTERDRIVE.
MASTERDRIVE Coupling Flange: 8 Coupling Size, 4,500 RPM Max Speed, 5 29/64 in Outside Dia, Cast Iron (MPN 8S-1-15/16). Key specifications — attr672411: Inch; attr672366: Round Keyed; attr85403: MASTERDRIVE.
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MASTERDRIVE Coupling Flange: 8 Coupling Size, 4,500 RPM Max Speed, 5 29/64 in Outside Dia, Cast Iron (MPN 8S-1-15/16). Key specifications — attr672411: Inch; attr672366: Round Keyed; attr85403: MASTERDRIVE.
MASTERDRIVE Coupling Flange: 8 Coupling Size, 4,500 RPM Max Speed, 5 29/64 in Outside Dia, Cast Iron (MPN 8S-15/16). Key specifications — attr672411: Inch; attr672366: Round Keyed; attr85403: MASTERDRIVE.
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MASTERDRIVE Coupling Flange: 8 Coupling Size, 4,500 RPM Max Speed, 5 29/64 in Outside Dia, Cast Iron (MPN 8S-15/16). Key specifications — attr672411: Inch; attr672366: Round Keyed; attr85403: MASTERDRIVE.
MASTERDRIVE Coupling Flange: 8 Coupling Size, 4,500 RPM Max Speed, 5 29/64 in Outside Dia, Cast Iron (MPN 8S-1-3/4). Key specifications — attr672411: Inch; attr672366: Round Keyed; attr85403: MASTERDRIVE.
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MASTERDRIVE Coupling Flange: 8 Coupling Size, 4,500 RPM Max Speed, 5 29/64 in Outside Dia, Cast Iron (MPN 8S-1-3/4). Key specifications — attr672411: Inch; attr672366: Round Keyed; attr85403: MASTERDRIVE.

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MASTERDRIVE Coupling Flange: 10 Coupling Size, 3,600 RPM Max Speed, 7 1/2 in Outside Dia, Cast Iron (MPN 10S-2-3/8). Key specifications — attr672411: Inch; attr672366: Round Keyed; attr85403: MASTERDRIVE.
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MASTERDRIVE Coupling Flange: 6 Coupling Size, 6,000 RPM Max Speed, 4 in Outside Dia, Cast Iron, Inch (MPN 6S-1-1/16). Key specifications — attr672411: Inch; attr672366: Round Keyed; attr85403: MASTERDRIVE.
MASTERDRIVE Coupling Flange: 6 Coupling Size, 6,000 RPM Max Speed, 4 in Outside Dia, Cast Iron, Inch (MPN 6S-1-1/4). Key specifications — attr672411: Inch; attr672366: Round Keyed; attr85403: MASTERDRIVE.
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MASTERDRIVE Coupling Flange: 6 Coupling Size, 6,000 RPM Max Speed, 4 in Outside Dia, Cast Iron, Inch (MPN 6S-1-1/4). Key specifications — attr672411: Inch; attr672366: Round Keyed; attr85403: MASTERDRIVE.