1700-H-300, Gates, PowerGrip® Imperial Timing Belt - 9257-45170
Imperial, Rubber, Timing belt, EAN code: 5412571226263
1700-H-300, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
1750-XH-300, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817008235
1750-XH-300, Gates, PowerGrip® Imperial Timing Belt - 9257-52175
Imperial, Rubber, Timing belt, EAN code: 5412571226492
1750-XH-300, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
1800-XXH-300, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817011853
1800-XXH-300, Gates, PowerGrip® Imperial Timing Belt - 9257-05207
Imperial, Rubber, Timing belt, EAN code: 5414465680342
1800-XXH-300, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
1250-H-300, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817003919
1250-H-300, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
1260-XH-300, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817008112
1260-XH-300, Gates, PowerGrip® Imperial Timing Belt - 9257-52126
Imperial, Rubber, Timing belt, EAN code: 5412571226478
1260-XH-300, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
1680-XH-300, Gates, PowerGrip® Imperial Timing Belt - 9277-54090
Imperial, Rubber, Timing belt, EAN code: 5412571264418
1325-H-300, Gates, PowerGrip® Imperial Timing Belt - 9257-90151
Imperial, Rubber, Timing belt, EAN code: 5412571226942
1600-XXH-300, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817011815
1600-XXH-300, Gates, PowerGrip® Imperial Timing Belt - 9277-54084
Imperial, Rubber, Timing belt, EAN code: 5412571264357
1600-XXH-300, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
PHG 1000-H-300, SKF, Synchronous Imperial Timing Belt - PHG 1000-H-300
Imperial, Rubber, Timing belt, EAN code: 07316572594339
1000-H-300, Gates, PowerGrip® Imperial Timing Belt - 9257-45100
Imperial, Rubber, Timing belt, EAN code: 5412571226225
Common imperial pitches include
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MXL
-
XL
-
L
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H
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XH
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XXH
Each pitch is designed for specific torque and load capacities, making correct selection essential.
Key Benefits
- Positive drive with zero slippage
- Precise shaft synchronisation
- High efficiency power transmission
- Reduced maintenance compared to chain drives
- Smooth, low-noise operation
- Long service life
Imperial synchronous belts are widely used where consistent positioning and repeatability are critical.
Available Sizes & Specifications
When selecting an imperial timing belt, key factors include:
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Pitch type (e.g., XL, L, H)
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Belt length (in inches)
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Belt width (in inches)
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Tooth profile
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Construction material (neoprene, polyurethane)
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Tensile reinforcement type
If you have an existing belt code, it typically includes pitch and length information for easy identification.
Imperial Timing Belts FAQs
Are imperial and metric timing belts interchangeable?
No. Imperial belts use inch-based pitch measurements, while metric belts use millimetres (e.g., 5M, 8M, 14M). They are not interchangeable, even if they appear similar in size.
How do I identify my imperial timing belt size?
You will need to confirm:
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Belt pitch (e.g., XL, L, H)
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Belt length (in inches)
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Belt width (in inches)
Most belts have a printed code that includes this information. If the marking is worn, measuring tooth pitch and belt length can help determine the correct replacement.
What causes imperial timing belts to fail?
Common causes of failure include:
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Incorrect belt tension
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Pulley misalignment
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Overloading
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Contamination from oil or debris
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Mixing metric and imperial components
Routine inspection and proper installation significantly extend belt life.