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DaytonEndless Metric Solid-Core Smooth Round Belts

Dayton Round Belt: Orange, 4 mm Dia, For 1 1/4 in Min Pulley Dia, 457 mm Overall Lg

The DAYTON Round Belt is an endless metric solid-core smooth round belt, orange in color, with a 4 mm diameter and 457 mm overall length. It has a hardness rating of 85A and is designed for a minimum pulley diameter…

SKU 3G-OTH-110451

Also listed as: ER4MMOU457MM · ER 4MM OU 457MM

Brand
Dayton
Item
Round Belt: Orange, 4 mm Dia, For 1 1/4 in Min Pulley Dia, 457 mm Overall Lg
Category
Endless Metric Solid-Core Smooth Round Belts
Available to Order
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Dayton
Manufacturer Part Number
ER-4MM-OU-457MM
Type
For 1 1/4 in Min Pulley Dia, Solid, Smooth
Dia
4 mm
Overall Lg
457 mm
Color
Orange
Hardness
85A

Technical Documents

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

Product Description

The DAYTON Round Belt is an endless metric solid-core smooth round belt, orange in color, with a 4 mm diameter and 457 mm overall length. It has a hardness rating of 85A and is designed for a minimum pulley diameter of 1 1/4 inches. This belt is suitable for power transmission applications requiring a flexible, solid-core round belt.

Frequently Asked Questions

What is the DAYTON round belt used for?

The DAYTON round belt is used for power transmission in light-duty industrial applications. Its flexible, solid-core smooth design suits conveyors, packaging machinery, and small drives where a 4 mm diameter belt with 85A hardness is required.

What are the specifications of the DAYTON round belt ER-4MM-OU-457MM?

This DAYTON round belt has a 4 mm diameter, 457 mm overall length, and 85A hardness. It is orange, solid, smooth, and designed for a minimum pulley diameter of 1 1/4 inches. The manufacturer part number is ER-4MM-OU-457MM.

Where to buy the DAYTON round belt worldwide?

3G Electric supplies the DAYTON round belt ER-4MM-OU-457MM worldwide. We handle full logistics and customs clearance to deliver this 4 mm diameter, 457 mm length belt to your facility, regardless of location.

How to select the right DAYTON round belt for my application?

Select a DAYTON round belt by matching diameter, length, and hardness to your pulley system. For this belt, ensure the minimum pulley diameter is at least 1 1/4 inches and the 4 mm diameter fits your groove. 3G Electric can help confirm compatibility.

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 endless metric solid-core smooth round belts. 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
Dayton
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DAYTON Round Belt: Orange, 4 mm Dia, For 1 1/4 in Min Pulley Dia, 483 mm Overall Lg, Solid, Smooth (MPN ER-4MM-OU-483MM)
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DAYTON Round Belt: Orange, 4 mm Dia, For 1 1/4 in Min Pulley Dia, 381 mm Overall Lg, Solid, Smooth (MPN ER-4MM-OU-381MM)
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DAYTON Round Belt: Orange, 4 mm Dia, For 1 1/4 in Min Pulley Dia, 660 mm Overall Lg, Solid, Smooth (MPN ER-4MM-OU-660MM)
Dayton
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DAYTON Round Belt: Orange, 4 mm Dia, For 1 1/4 in Min Pulley Dia, 508 mm Overall Lg, Solid, Smooth (MPN ER-4MM-OU-508MM)
Dayton
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DAYTON Round Belt: Orange, 4 mm Dia, For 1 1/4 in Min Pulley Dia, 559 mm Overall Lg, Solid, Smooth (MPN ER-4MM-OU-559MM)
Dayton
Dayton
DAYTON Round Belt: Orange, 4 mm Dia, For 1 1/4 in Min Pulley Dia, 356 mm Overall Lg, Solid, Smooth (MPN ER-4MM-OU-356MM)

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