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REGAL REXNORD Tire Coupling Hub: WE20 Coupling Size, For Keyed Shaft Type, Steel, 4 in Hub Dia - Plain Bore Tire Coupling Hubs
REGAL REXNORDPlain Bore Tire Coupling Hubs

REGAL REXNORD Tire Coupling Hub: WE20 Coupling Size, For Keyed Shaft Type, Steel, 4 in Hub Dia

3G Electric interprets your demand and delivers the REGAL REXNORD Tire Coupling Hub, a plain bore tire coupling hub in WE20 coupling size. This steel hub is designed for keyed shaft types, with a 4 in hub diameter…

SKU 3G-OTH-133343

Brand
REGAL REXNORD
Item
Tire Coupling Hub: WE20 Coupling Size, For Keyed Shaft Type, Steel, 4 in Hub Dia
Category
Plain Bore Tire Coupling Hubs
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Technical Specifications

REGAL REXNORD
Manufacturer Part Number
7300651
Type
For Keyed Shaft Type, Steel, Inch
Hub Dia
4 in
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REGAL REXNORD Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

3G Electric interprets your demand and delivers the REGAL REXNORD Tire Coupling Hub, a plain bore tire coupling hub in WE20 coupling size. This steel hub is designed for keyed shaft types, with a 4 in hub diameter and inch dimensions (MPN 7300651). We source this genuine component across 14 industrial departments — and far more — with specialist depth in combustion, pumps and controls as an authorised distributor, ensuring you get the right answer, not just a catalog.

Frequently Asked Questions

What is a REGAL REXNORD Tire Coupling Hub used for?

A REGAL REXNORD Tire Coupling Hub connects rotating shafts in industrial machinery, transmitting torque while absorbing vibration and misalignment. It is commonly used in pumps, compressors, conveyors, and fans where reliable power transmission and shock load dampening are required.

What are the specifications of the REGAL REXNORD Tire Coupling Hub MPN 7300651?

The REGAL REXNORD Tire Coupling Hub MPN 7300651 is a WE20 coupling size, plain bore type for keyed shafts. It is made of steel with a 4 in hub diameter and uses inch measurements. This hub is designed for industrial tire coupling assemblies.

Where to buy REGAL REXNORD Tire Coupling Hub MPN 7300651 worldwide?

3G Electric supplies the REGAL REXNORD Tire Coupling Hub MPN 7300651 worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the correct REGAL REXNORD Tire Coupling Hub for a keyed shaft?

To select the correct REGAL REXNORD Tire Coupling Hub, match the coupling size (e.g., WE20), hub bore diameter (4 in), and shaft keyway dimensions to your application. Ensure the hub material (steel) and inch measurement system fit your shaft and operating environment.

Used in

Common applications for REGAL REXNORD
Pump drives — Regal Rexnord WE70 tire coupling hubs and elements for connecting motor to centrifugal pump shafts
Conveyor systems — WE20 tire coupling hubs for power transmission between gearbox and conveyor head shaft
Compressor applications — WES40 tire coupling elements rated for 8.85 HP in medium-duty compressor drives
Fan and blower assemblies — WE10 tire coupling hubs with keyed bore for fan shaft connections in HVAC systems
Mixer and agitator drives — WE5 machinable hubs for custom bore fitting in chemical processing equipment
Generator sets — WE50 tire coupling hubs with E bushing for coupling engine to generator in standby power units

REGAL REXNORD Products

3G Electric supplies REGAL REXNORD plain bore tire coupling hubs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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