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REGAL REXNORD Plain Bore Tire Coupling Hub - Plain Bore Tire Coupling Hubs
REGAL REXNORDPlain Bore Tire Coupling Hubs

REGAL REXNORD Plain Bore Tire Coupling Hub

REGAL REXNORD Plain Bore Tire Coupling Hubs.

SKU 3G-OTH-133351

Brand
REGAL REXNORD
Item
Plain Bore Tire Coupling Hub
Category
Plain Bore Tire Coupling Hubs
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

REGAL REXNORD
Manufacturer Part Number
7388069

Technical Documents

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

Product Description

REGAL REXNORD Plain Bore Tire Coupling Hubs.

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 dampening vibration and misalignment. It is commonly used in pumps, compressors, conveyors, and material handling systems across manufacturing, mining, and process industries.

What are the specifications of the Regal Rexnord 7388069 tire coupling hub?

The Regal Rexnord 7388069 is a plain bore tire coupling hub with a 4 in hub diameter and a 1 11/16 in bore diameter. It is designed for use with flexible tire elements to accommodate angular, parallel, and axial misalignment in power transmission applications.

Where to buy a Regal Rexnord tire coupling hub worldwide?

3G Electric supplies the Regal Rexnord tire coupling hub worldwide, handling full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine parts like the 7388069 and support procurement across 14 departments including power transmission.

How to select the correct Regal Rexnord tire coupling hub?

To select the correct Regal Rexnord tire coupling hub, match the bore diameter to your shaft size—here 1 11/16 in—and verify the hub diameter (4 in) fits your coupling assembly. Confirm torque and misalignment ratings from the manufacturer’s catalog for your specific application.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
This bushed bore tire coupling hub from REGAL REXNORD has a hub diameter of 4.62 inches and a bore diameter of 2 1/2 inches. It is designed for flexible shaft connections in power transmission systems, absorbing shock and vibration while compensating for minor misalignment. Typical applications include pumps, compressors, conveyors, and fans
REGAL REXNORD
This bushed bore tire coupling hub from REGAL REXNORD has a hub diameter of 4.62 inches and a bore diameter of 2 1/2 inches. It is designed for flexible shaft connections in power transmission systems, absorbing shock and vibration while compensating for minor misalignment. Typical applications include pumps, compressors, conveyors, and fans
Steel tire coupling hub with bushed bore for keyed shafts. WE20 coupling size, 4 in hub diameter, inch dimensions. Used in power transmission systems to connect shafts, absorb shock, and accommodate misalignment in industrial machinery
REGAL REXNORD
Steel tire coupling hub with bushed bore for keyed shafts. WE20 coupling size, 4 in hub diameter, inch dimensions. Used in power transmission systems to connect shafts, absorb shock, and accommodate misalignment in industrial machinery
Steel bushed bore tire coupling hub for WE80 coupling size. Designed for round shaft types with an 11.25-inch hub diameter. Used in power transmission systems to connect rotating shafts, dampen vibration, and accommodate misalignment in applications such as pumps, compressors, and conveyors
REGAL REXNORD
Steel bushed bore tire coupling hub for WE80 coupling size. Designed for round shaft types with an 11.25-inch hub diameter. Used in power transmission systems to connect rotating shafts, dampen vibration, and accommodate misalignment in applications such as pumps, compressors, and conveyors
Steel bushed bore tire coupling hub for round shaft types. Hub diameter 4.48 in. Used in power transmission systems to connect rotating shafts, dampen vibration, and accommodate misalignment in industrial machinery such as pumps, compressors, conveyors, and fans
REGAL REXNORD
Steel bushed bore tire coupling hub for round shaft types. Hub diameter 4.48 in. Used in power transmission systems to connect rotating shafts, dampen vibration, and accommodate misalignment in industrial machinery such as pumps, compressors, conveyors, and fans
This bushed bore tire coupling hub is designed for keyed shafts and features a steel construction with a 1.99 in hub diameter. It is part of the WE3 coupling size family. Typical applications include connecting rotating shafts in industrial machinery such as pumps, compressors, and conveyors, providing torque transmission while accommodating misalignment and vibration
REGAL REXNORD
This bushed bore tire coupling hub is designed for keyed shafts and features a steel construction with a 1.99 in hub diameter. It is part of the WE3 coupling size family. Typical applications include connecting rotating shafts in industrial machinery such as pumps, compressors, and conveyors, providing torque transmission while accommodating misalignment and vibration

More from REGAL REXNORD

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This plain bore tire coupling hub is designed for WE2 coupling size and accommodates keyed shafts. Constructed from steel, it has a hub diameter of 1.64 inches. Used in power transmission systems to connect rotating shafts, it helps transmit torque while dampening vibration and misalignment in applications such as pumps, conveyors, and compressors
REGAL REXNORD
This plain bore tire coupling hub is designed for WE2 coupling size and accommodates keyed shafts. Constructed from steel, it has a hub diameter of 1.64 inches. Used in power transmission systems to connect rotating shafts, it helps transmit torque while dampening vibration and misalignment in applications such as pumps, conveyors, and compressors
This plain bore tire coupling hub is used in power transmission systems to connect shafts, transmitting torque while absorbing shock and vibration. It accommodates misalignment in rotating equipment such as pumps, conveyors, and industrial machinery. Hub diameter 6 in, bore diameter 1 7/8 in
REGAL REXNORD
This plain bore tire coupling hub is used in power transmission systems to connect shafts, transmitting torque while absorbing shock and vibration. It accommodates misalignment in rotating equipment such as pumps, conveyors, and industrial machinery. Hub diameter 6 in, bore diameter 1 7/8 in
This plain bore tire coupling hub is designed for keyed shaft types and constructed from steel. With a hub diameter of 5.75 inches, it is intended for use in tire couplings to connect shafts in power transmission systems, accommodating misalignment and dampening vibration in industrial machinery such as pumps, compressors, and conveyors
REGAL REXNORD
This plain bore tire coupling hub is designed for keyed shaft types and constructed from steel. With a hub diameter of 5.75 inches, it is intended for use in tire couplings to connect shafts in power transmission systems, accommodating misalignment and dampening vibration in industrial machinery such as pumps, compressors, and conveyors
This steel tire coupling hub is designed for keyed shafts and accepts a plain bore. It has a 4 in hub diameter and is sized for WE20 coupling assemblies. Typical applications include connecting rotating shafts in pumps, compressors, conveyors, and fans to transmit torque while absorbing vibration and misalignment
REGAL REXNORD
This steel tire coupling hub is designed for keyed shafts and accepts a plain bore. It has a 4 in hub diameter and is sized for WE20 coupling assemblies. Typical applications include connecting rotating shafts in pumps, compressors, conveyors, and fans to transmit torque while absorbing vibration and misalignment
This plain bore tire coupling hub is designed for keyed shaft types and is part of the WE50 coupling size family. Constructed from steel with a 6-inch hub diameter, it accommodates inch-dimensioned shafts. Typical applications include connecting shafts in power transmission systems such as pumps, compressors, conveyors, and fans, where it helps absorb shock and accommodate misalignment
REGAL REXNORD
This plain bore tire coupling hub is designed for keyed shaft types and is part of the WE50 coupling size family. Constructed from steel with a 6-inch hub diameter, it accommodates inch-dimensioned shafts. Typical applications include connecting shafts in power transmission systems such as pumps, compressors, conveyors, and fans, where it helps absorb shock and accommodate misalignment
This plain bore tire coupling hub is designed for keyed shafts and constructed from steel. With a 4-inch hub diameter and inch-system dimensions, it fits WE20 coupling size. Used in power transmission systems to connect shafts while absorbing shock and compensating for misalignment, it is suitable for industrial machinery such as pumps, compressors, and conveyors
REGAL REXNORD
This plain bore tire coupling hub is designed for keyed shafts and constructed from steel. With a 4-inch hub diameter and inch-system dimensions, it fits WE20 coupling size. Used in power transmission systems to connect shafts while absorbing shock and compensating for misalignment, it is suitable for industrial machinery such as pumps, compressors, and conveyors
This plain bore tire coupling hub is designed for keyed shaft types and constructed from steel. With a hub diameter of 4.62 inches and WE30 coupling size, it connects shafts in power transmission systems, absorbing shock and accommodating misalignment. Suitable for use in industrial machinery, pumps, compressors, and conveyors
REGAL REXNORD
This plain bore tire coupling hub is designed for keyed shaft types and constructed from steel. With a hub diameter of 4.62 inches and WE30 coupling size, it connects shafts in power transmission systems, absorbing shock and accommodating misalignment. Suitable for use in industrial machinery, pumps, compressors, and conveyors