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DaytonTwisted O-Ring Round Belts

Dayton Round Belt: Black, 1/4 in Dia, For 2 in Min Pulley Dia, 22 in Overall Lg

The DAYTON Round Belt is a black twisted O-ring round belt with a hardness of 85A. It has a 1/4 inch diameter, a 22 inch overall length, and is designed for a 2 inch minimum pulley diameter. This solid, smooth belt…

SKU 3G-OTH-115895

Also listed as: ERTORB025215 · ER TORB 0 25 21 5 · ER-TORB-0-25-21-5

Brand
Dayton
Item
Round Belt: Black, 1/4 in Dia, For 2 in Min Pulley Dia, 22 in Overall Lg
Category
Twisted O-Ring Round Belts
Available to Order
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Local availability & support

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-TORB-0.25-21.5
Type
For 2 in Min Pulley Dia, Solid, Smooth, 85A
Dia
1/4 in
Overall Lg
22 in
Color
Black
Hardness
85A

Technical Documents

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

Product Description

The DAYTON Round Belt is a black twisted O-ring round belt with a hardness of 85A. It has a 1/4 inch diameter, a 22 inch overall length, and is designed for a 2 inch minimum pulley diameter. This solid, smooth belt is suitable for power transmission applications requiring a flexible, durable round belt.

Frequently Asked Questions

What is the DAYTON Round Belt used for?

The DAYTON Round Belt is a twisted O-ring round belt used for power transmission in industrial machinery. Its flexible, durable design suits applications requiring smooth, reliable motion transfer, such as conveyors and light-duty drives.

What are the specifications of the DAYTON Round Belt?

The DAYTON Round Belt has a 1/4 in diameter, 22 in overall length, and 85A hardness. It is black, solid, smooth, and designed for a 2 in minimum pulley diameter. The manufacturer part number is ER-TORB-0.25-21.5.

Where to buy the DAYTON Round Belt worldwide?

3G Electric supplies the DAYTON Round Belt worldwide, handling logistics, customs, and delivery. As a global industrial solutions provider, we source and deliver this belt to your location, ensuring compliance with international shipping requirements.

How to select the correct DAYTON Round Belt for my application?

To select the correct DAYTON Round Belt, match the diameter (1/4 in) and overall length (22 in) to your pulley system. Ensure the minimum pulley diameter is at least 2 in and the hardness (85A) suits your load and flexibility needs.

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 twisted o-ring 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
Dayton
DAYTON Round Belt: Black, 1/4 in Dia, For 2 in Min Pulley Dia, 23 in Overall Lg, Solid, Smooth, 85A (MPN ER-TORB-0.25-22.5)
Dayton
Dayton
DAYTON Round Belt: Black, 1/4 in Dia, For 2 in Min Pulley Dia, 21 in Overall Lg, Solid, Smooth, 85A (MPN ER-TORB-0.25-20.5)
Dayton
Dayton
DAYTON Round Belt: Black, 1/4 in Dia, For 2 in Min Pulley Dia, 21 in Overall Lg, Solid, Smooth, 85A (MPN ER-TORB-0.25-21)
Dayton
Dayton
DAYTON Round Belt: Black, 1/4 in Dia, For 2 in Min Pulley Dia, 22 in Overall Lg, Solid, Smooth, 85A (MPN ER-TORB-0.25-22)
Dayton
Dayton
DAYTON Round Belt: Black, 1/4 in Dia, For 2 in Min Pulley Dia, 23 in Overall Lg, Solid, Smooth, 85A (MPN ER-TORB-0.25-23)
Dayton
Dayton
DAYTON Round Belt: Black, 1/4 in Dia, For 2 in Min Pulley Dia, 18 in Overall Lg, Solid, Smooth, 85A (MPN ER-TORB-0.25-18)

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