120-2M-9-HP, Optibelt, OMEGA HP High Performance Timing Belt HTD
Metric, Rubber, Timing belt
120-3M-15, Gates, POWERGRIP® HTD Metric Timing Belt
Metric, Rubber, Timing belt, EAN code: 5412571315875
120-3M-15, Optibelt, OMEGA Metric Timing Belt HTD
Metric, Rubber, Timing belt
120-3M-6, Gates, POWERGRIP® HTD Metric Timing Belt
Metric, Rubber, Timing belt, EAN code: 5412571315851
120-3M-6, Optibelt, OMEGA Metric Timing Belt HTD
Metric, Rubber, Timing belt
120-3M-9, Gates, POWERGRIP® HTD Metric Timing Belt
Metric, Rubber, Timing belt, EAN code: 5412571315868
120-3M-9, Optibelt, OMEGA Metric Timing Belt HTD
Metric, Rubber, Timing belt
120-3MGT3-15, Gates, POWERGRIP® GT3 Metric Timing Belt
Metric, Rubber, Timing belt, EAN code: 5414465314599
120-3MGT3-6, Gates, POWERGRIP® GT3 Metric Timing Belt
Metric, Rubber, Timing belt, EAN code: 5414465314575
120-3MGT3-9, Gates, POWERGRIP® GT3 Metric Timing Belt
Metric, Rubber, Timing belt, EAN code: 5414465314582
120-5M-15, Gates, POWERGRIP® HTD Metric Timing Belt
Metric, Rubber, Timing belt, EAN code: 5412571315325
120-5M-25, Gates, POWERGRIP® HTD Metric Timing Belt
Metric, Rubber, Timing belt, EAN code: 5412571315332
120-5M-9, Gates, POWERGRIP® HTD Metric Timing Belt
Metric, Rubber, Timing belt, EAN code: 5412571315318
1208-S8M-20, ContiTech, CONTI® SYNCHROBELT Metric Timing Belt - HTD
Metric, Rubber, Timing belt, EAN code: 4051817032070
1208-S8M-30, ContiTech, CONTI® SYNCHROBELT Metric Timing Belt - HTD
Metric, Rubber, Timing belt, EAN code: 4051817032087
1208-S8M-50, ContiTech, CONTI® SYNCHROBELT Metric Timing Belt - HTD
Metric, Rubber, Timing belt, EAN code: 4051817032094
1208-S8M-85, ContiTech, CONTI® SYNCHROBELT Metric Timing Belt - HTD
Metric, Rubber, Timing belt, EAN code: 4051817032100
1216-8M-20, ContiTech, CONTI® SYNCHROBELT Metric Timing Belt - HTD
Metric, Rubber, Timing belt, EAN code: 4051817020831
1216-8M-20, Gates, POWERGRIP® HTD Metric Timing Belt
Metric, Rubber, Timing belt, EAN code: 5412571302752
1216-8M-20-HL, Optibelt, OMEGA HL High Performance Timing Belt
Metric, Rubber, Timing belt
What Are Metric Timing Belts?
Metric timing belts (also known as metric synchronous belts) feature precision-moulded teeth that mesh perfectly with corresponding pulley grooves. Unlike V-belts or flat belts, timing belts eliminate slippage, ensuring exact rotational synchronisation between shafts.
They are commonly manufactured in metric pitches such as:
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3M
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5M
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8M
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14M
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20M
These pitch designations refer to the distance (in millimetres) between belt teeth, allowing accurate specification for industrial machinery.
Need Help Selecting the Right Belt?
Choosing the correct timing belt ensures optimal performance and longevity. If you require help identifying pitch, length, or load capacity, our technical specialists are ready to assist.
Metric Timing Belts FAQs
What do 5M, 8M and 14M mean on a timing belt?
The “M” refers to metric pitch. For example:
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5M = 5mm pitch
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8M = 8mm pitch
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14M = 14mm pitch
The pitch indicates the distance between belt teeth and must match the pulley exactly.
What is the difference between metric and imperial timing belts?
Metric timing belts use millimetre pitch measurements, while imperial belts use inch-based pitch measurements. They are not interchangeable, and mixing the two can cause premature wear or drive failure.
How do I identify the correct timing belt size?
You will need:
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Tooth pitch (e.g., 8M)
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Belt length (in mm)
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Belt width (in mm)
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Tooth profile (HTD, STD, etc.)
If the belt code is visible, it usually contains this information.