Help & advice Learn more

  • Free shipping over £70

  • Help & Advice

  • Hassle-free returns

  • Open 7 days a week

Optibelt  |  SKU: TB00041384

DT5-460-25 Optibelt Alpha Power Polyurethane Double-Sided Timing Belt

  • DT5
  • 92 teeth
  • 460mm pitch length
  • 25mm wide
Regular price
£24.63
Inc. VAT. Shipping calculated at checkout.

Measuring Your Belt

Check the markings first. Most belts have their size printed on the back, for example A24, SPZ1000 or 8PK1200. Type that code into the search bar to find the exact match.

Markings worn off? Measure across the top of the belt for the width, and its depth. For the length, wrap a piece of string round the belt, mark where it meets, then lay the string flat and measure it.

Timing or ribbed belt? Count the teeth or ribs, and measure the gap between them.

Full step-by-step guide: How to measure your belt →

Still not sure? Call 020 8138 2848 and we’ll identify it for you.

Delivery and Shipping

We ship across the UK and worldwide. Choose an economical service if you can wait a few days, or express if the machine is stood still until the belt arrives. Delivery costs are worked out at checkout based on the weight of your order and where it's going. More Shipping Information

Maintenance team? Get trade prices and pay on account. Apply in two minutes.

The Optibelt Alpha Power DT5-460-25 is a double-sided T5 polyurethane timing belt with a 5mm pitch, a 460mm pitch length, 92 teeth on each side and a width of 25mm. It’s made by Optibelt, our premier brand.

It has teeth on both sides, so it can drive pulleys from either face.

Optibelt Alpha Power is Optibelt’s high-performance polyurethane timing belt range, built for drives that need more power in a compact width. Polyurethane timing belts have a wear-resistant thermoplastic polyurethane body with steel tension cords, so they hold their length, keep exact timing with no slip, need no lubrication and resist oil, grease and abrasion.

Specification

Brand and range Optibelt Alpha Power
Profile DT5 (double-sided)
Tooth pitch 5mm
Pitch length 460mm
Number of teeth 92 each side
Width 25mm
Material Polyurethane, steel tension cords

Check it’s the right belt

  • The old belt should be marked DT5-460-25 (or DT5 460 25); Dunlop/Medway mark double-sided belts T5-460-25 DD. 460 is the pitch length in mm and 25 the width in mm.
  • If the marking has worn off, count the teeth: this belt has 92. Multiply by 5mm to get the pitch length.
  • It runs on T5 pulleys. T5 and AT5 are not interchangeable.

Not quite the right size? The nearest sizes in this width are DT5-450-25 and DT5-480-25. Not sure? Call 020 8138 2848 and we’ll help you find the right belt.

Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.