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Dayton Shaft Coupler Body: L190 Coupling Size, 4 1/2 in Outside Dia - General Purpose Straight Jaw Coupling Hubs
DaytonGeneral Purpose Straight Jaw Coupling Hubs

Dayton Shaft Coupler Body: L190 Coupling Size, 4 1/2 in Outside Dia

The DAYTON Shaft Coupler Body is a general purpose straight jaw coupling hub in L190 coupling size, rated at 7.4 hp with a Hytrel Spider. It has a 4 1/2 in outside diameter and a 5 1/4 in coupling overall length.

SKU 3G-OTH-157457

Brand
Dayton
Item
Shaft Coupler Body: L190 Coupling Size, 4 1/2 in Outside Dia
Category
General Purpose Straight Jaw Coupling Hubs
Available to Order
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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

Dayton
Outside Dia
4 1/2 in
Coupling Overall Lg
5 1/4 in

Technical Documents

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

Product Description

The DAYTON Shaft Coupler Body is a general purpose straight jaw coupling hub in L190 coupling size, rated at 7.4 hp with a Hytrel Spider. It has a 4 1/2 in outside diameter and a 5 1/4 in coupling overall length.

Frequently Asked Questions

What is the DAYTON Shaft Coupler Body L190 used for?

The DAYTON Shaft Coupler Body L190 is a general purpose straight jaw coupling hub used to connect two rotating shafts in power transmission systems. It is rated at 7.4 hp with a Hytrel Spider, making it suitable for industrial machinery, conveyors, and pumps across 14 departments.

What are the specifications of the DAYTON 3G-OTH-157457 shaft coupler?

The DAYTON 3G-OTH-157457 shaft coupler is an L190 coupling size with a 4 1/2 in outside diameter and a 5 1/4 in coupling overall length. It is rated at 7.4 hp when used with a Hytrel Spider. This general purpose straight jaw coupling hub is designed for reliable power transmission.

Where to buy the DAYTON 3G-OTH-157457 shaft coupler worldwide?

3G Electric supplies the DAYTON 3G-OTH-157457 shaft coupler to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and a quote for your region.

How to select the right DAYTON shaft coupler for my application?

To select the right DAYTON shaft coupler, match the coupling size (L190) and outside diameter (4 1/2 in) to your shaft dimensions and torque requirements. The 7.4 hp rating with a Hytrel Spider indicates capacity. Consult a power transmission specialist for proper fit and alignment.

Used in

Common applications for Dayton
HVAC ventilation — DAYTON centrifugal upblast roof exhaust fans (SKU 7M7U3) for kitchen exhaust systems
Mechanical power transmission — DAYTON HTD timing pulleys (SKU 404GV0) for conveyor belt drives
Process water handling — DAYTON self-priming centrifugal pumps (SKU 2ZXT4) for dewatering or transfer
Roofing and building services — DAYTON fixed ventilated roof curbs (SKU 4HX59) for filtered supply fan installations
Material handling — DAYTON latch assemblies (SKU 2KEN4) for electric chain hoist hook safety
Industrial air movement — DAYTON downblast roof exhaust fans (SKU 3HFL9) for clean air exhaust in manufacturing plants

Dayton Products

3G Electric supplies Dayton 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.

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