Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
MASTERDRIVE Coupling Flange: 3 1/4 in Outside Dia, 2 7/8 in Coupling Overall Lg - General Purpose Straight Jaw Coupling Hubs
MASTERDRIVEGeneral Purpose Straight Jaw Coupling Hubs

MASTERDRIVE Coupling Flange: 3 1/4 in Outside Dia, 2 7/8 in Coupling Overall Lg

The MASTERDRIVE Coupling Flange is a general purpose straight jaw coupling hub with a 3 1/4 in outside diameter and 2 7/8 in overall length. This inch-type component, MPN 5J-5/8, is designed for industrial power…

SKU 3G-OTH-157287

Brand
MASTERDRIVE
Item
Coupling Flange: 3 1/4 in Outside Dia, 2 7/8 in Coupling Overall Lg
Category
General Purpose Straight Jaw Coupling Hubs
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

MASTERDRIVE
Manufacturer Part Number
5J-5/8
Type
Inch
Coupling Overall Lg
2 7/8 in
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The MASTERDRIVE Coupling Flange is a general purpose straight jaw coupling hub with a 3 1/4 in outside diameter and 2 7/8 in overall length. This inch-type component, MPN 5J-5/8, is designed for industrial power transmission applications.

Frequently Asked Questions

What is the MASTERDRIVE Coupling Flange 5J-5/8 used for?

The MASTERDRIVE Coupling Flange 5J-5/8 is a general purpose straight jaw coupling hub used to connect rotating shafts in industrial power transmission systems. It accommodates misalignment and transmits torque in pumps, compressors, conveyors, and other machinery. The 3 1/4 in outside diameter and 2 7/8 in overall length suit inch-series applications.

What are the specifications of the MASTERDRIVE Coupling Flange 5J-5/8?

The MASTERDRIVE Coupling Flange 5J-5/8 has a 3 1/4 in outside diameter and a 2 7/8 in overall coupling length. It is an inch-series general purpose straight jaw coupling hub. The manufacturer part number is 5J-5/8. This MASTERDRIVE component is designed for reliable torque transmission and shaft alignment in industrial drives.

Where to buy the MASTERDRIVE Coupling Flange 5J-5/8 worldwide?

You can source the MASTERDRIVE Coupling Flange 5J-5/8 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. 3G Electric supplies genuine MASTERDRIVE components for power transmission applications.

How to select the correct MASTERDRIVE coupling flange for your application?

To select the correct MASTERDRIVE coupling flange, match the outside diameter and overall length to your shaft size and torque requirements. Verify the bore diameter and keyway dimensions against your equipment. For the 5J-5/8 model, confirm the 3 1/4 in OD and 2 7/8 in length suit your coupling assembly. Consult MASTERDRIVE technical documentation for load ratings.

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 general purpose straight jaw coupling hubs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
MASTERDRIVE Coupling Flange: 3 1/4 in Outside Dia, 2 7/8 in Coupling Overall Lg, Inch (MPN 5J-3/4). Key specifications — attr662259: MASTERDRIVE.
MASTERDRIVE
MASTERDRIVE Coupling Flange: 3 1/4 in Outside Dia, 2 7/8 in Coupling Overall Lg, Inch (MPN 5J-3/4). Key specifications — attr662259: MASTERDRIVE.
MASTERDRIVE Coupling Flange: 3 1/4 in Outside Dia, 2 7/8 in Coupling Overall Lg, Inch (MPN 5J-1-1/8). Key specifications — attr662259: MASTERDRIVE.
MASTERDRIVE
MASTERDRIVE Coupling Flange: 3 1/4 in Outside Dia, 2 7/8 in Coupling Overall Lg, Inch (MPN 5J-1-1/8). Key specifications — attr662259: MASTERDRIVE.
MASTERDRIVE Coupling Flange: 3 1/4 in Outside Dia, 2 7/8 in Coupling Overall Lg, Inch (MPN 5J-7/8). Key specifications — attr662259: MASTERDRIVE.
MASTERDRIVE
MASTERDRIVE Coupling Flange: 3 1/4 in Outside Dia, 2 7/8 in Coupling Overall Lg, Inch (MPN 5J-7/8). Key specifications — attr662259: MASTERDRIVE.
MASTERDRIVE Coupling Flange: 3 1/4 in Outside Dia, 2 7/8 in Coupling Overall Lg, Inch (MPN 5J-15/16). Key specifications — attr662259: MASTERDRIVE.
MASTERDRIVE
MASTERDRIVE Coupling Flange: 3 1/4 in Outside Dia, 2 7/8 in Coupling Overall Lg, Inch (MPN 5J-15/16). Key specifications — attr662259: MASTERDRIVE.
MASTERDRIVE Coupling Flange: 3 1/4 in Outside Dia, 2 7/8 in Coupling Overall Lg, Inch (MPN 5J-1/2). Key specifications — attr662259: MASTERDRIVE.
MASTERDRIVE
MASTERDRIVE Coupling Flange: 3 1/4 in Outside Dia, 2 7/8 in Coupling Overall Lg, Inch (MPN 5J-1/2). Key specifications — attr662259: MASTERDRIVE.
MASTERDRIVE Coupling Flange: 2 15/32 in Outside Dia, 2 3/8 in Coupling Overall Lg, Inch (MPN 4J-1/2). Key specifications — attr662259: MASTERDRIVE.
MASTERDRIVE
MASTERDRIVE Coupling Flange: 2 15/32 in Outside Dia, 2 3/8 in Coupling Overall Lg, Inch (MPN 4J-1/2). Key specifications — attr662259: MASTERDRIVE.

More from MASTERDRIVE

View all MASTERDRIVE parts →
MASTERDRIVE Coupling Flange: 4 in Outside Dia, 3 5/16 in Coupling Overall Lg, Inch, 5/8 in Bore Dia (MPN 6J-5/8). Key specifications — attr662259: MASTERDRIVE.
MASTERDRIVE
MASTERDRIVE Coupling Flange: 4 in Outside Dia, 3 5/16 in Coupling Overall Lg, Inch, 5/8 in Bore Dia (MPN 6J-5/8). Key specifications — attr662259: MASTERDRIVE.
MASTERDRIVE Jaw Coupling Hub: L190 Coupling Size, 4 1/2 in Outside Dia, 5 1/4 in Coupling Overall Lg (MPN L190-1-3/16). Key specifications — attr662259: MASTERDRIVE.
MASTERDRIVE
MASTERDRIVE Jaw Coupling Hub: L190 Coupling Size, 4 1/2 in Outside Dia, 5 1/4 in Coupling Overall Lg (MPN L190-1-3/16). Key specifications — attr662259: MASTERDRIVE.
MASTERDRIVE Jaw Coupling Hub: L095 Coupling Size, 2 1/8 in Outside Dia, Inch, For Keyed Shaft Type (MPN L095-15/16). Key specifications — attr662259: MASTERDRIVE.
MASTERDRIVE
MASTERDRIVE Jaw Coupling Hub: L095 Coupling Size, 2 1/8 in Outside Dia, Inch, For Keyed Shaft Type (MPN L095-15/16). Key specifications — attr662259: MASTERDRIVE.
MASTERDRIVE Jaw Coupling Hub: L100 Coupling Size, 2 17/32 in Outside Dia, Inch, For Keyed Shaft Type (MPN L100-1-1/4). Key specifications — attr662259: MASTERDRIVE.
MASTERDRIVE
MASTERDRIVE Jaw Coupling Hub: L100 Coupling Size, 2 17/32 in Outside Dia, Inch, For Keyed Shaft Type (MPN L100-1-1/4). Key specifications — attr662259: MASTERDRIVE.
MASTERDRIVE Jaw Coupling Hub: L090 Coupling Size, 2 1/8 in Outside Dia, Inch, For Keyed Shaft Type (MPN L090-7/8). Key specifications — attr662259: MASTERDRIVE.
MASTERDRIVE
MASTERDRIVE Jaw Coupling Hub: L090 Coupling Size, 2 1/8 in Outside Dia, Inch, For Keyed Shaft Type (MPN L090-7/8). Key specifications — attr662259: MASTERDRIVE.
MASTERDRIVE Jaw Coupling Hub: L100 Coupling Size, 2 17/32 in Outside Dia, Inch, For Keyed Shaft Type (MPN L100-1). Key specifications — attr662259: MASTERDRIVE.
MASTERDRIVE
MASTERDRIVE Jaw Coupling Hub: L100 Coupling Size, 2 17/32 in Outside Dia, Inch, For Keyed Shaft Type (MPN L100-1). Key specifications — attr662259: MASTERDRIVE.
MASTERDRIVE Jaw Coupling Hub: L100 Coupling Size, 2 17/32 in Outside Dia, Metric, Cast Iron (MPN L100-25MM). Key specifications — attr662259: MASTERDRIVE.
MASTERDRIVE
MASTERDRIVE Jaw Coupling Hub: L100 Coupling Size, 2 17/32 in Outside Dia, Metric, Cast Iron (MPN L100-25MM). Key specifications — attr662259: MASTERDRIVE.
MASTERDRIVE Jaw Coupling Hub: L075 Coupling Size, 1 3/4 in Outside Dia, 2 1/8 in Coupling Overall Lg (MPN L075-16MM). Key specifications — attr662259: MASTERDRIVE.
MASTERDRIVE
MASTERDRIVE Jaw Coupling Hub: L075 Coupling Size, 1 3/4 in Outside Dia, 2 1/8 in Coupling Overall Lg (MPN L075-16MM). Key specifications — attr662259: MASTERDRIVE.