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Belt type T10 polyurethane timing belts

10mm pitch · Trapezoidal T teeth · Steel-corded PU

T10 belts are polyurethane timing belts with steel tension cords and a metric trapezoidal tooth. They don’t stretch, resist oil and grease, and give accurate, repeatable positioning. You’ll find them on conveyors, packaging and food machinery, linear drives and automation. Search by the code on the old belt, such as T10-1010-25, and use the filters to narrow it down by length or width.

  • Pitch10mm
  • ToothT, metric trapezoidal
  • ExampleT10-1010-25
  • Teeth101 on a 1010mm belt
  • WidthsCommonly 16, 25, 32 and 50mm

Finding the right T10 belt

Reading the codeT10-1010-25 is a T10 belt with a 1010mm length and a 25mm width. Some makers write it as 25 T10/1010 (width, profile, length), which means the same belt.

Counting teethLength divided by 10mm gives the tooth count, so a 1010mm T10 belt has 101 teeth. Check whether you need an endless belt or open length for clamping.

T or AT?AT belts have a larger, stiffer tooth for more power and less backlash. They need AT pulleys, so a T10 belt can’t be swapped for an AT belt on the same pulleys.

Tip: For serpentine drives, see DT10 double-sided belts. Many PU belts are supplied as open length or cut to width, and belts cut to width or length to order can’t be returned unless faulty, so check the pitch, length and width before ordering.

  • No code?Measure the pitch, count the teeth and measure the width. Our how to measure guide shows you how.
  • Other sectionsTry T2.5, T5, AT5 or AT10 polyurethane belts.
  • Still not sure?Call 020 8138 2848 with the code or measurements and we'll find the right belt.
  • Buying for a business?Open a trade account for trade pricing on maintenance stock and repeat orders.
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