1130-H-200, Gates, PowerGrip® Imperial Timing Belt - 9277-51744
Imperial, Rubber, Timing belt, EAN code: 5412571251210
1140-H-200, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817003803
1140-H-200, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
1150-H-200, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817003858
1150-H-200, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
270-H-200, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817002455
270-H-200, Gates, PowerGrip® Imperial Timing Belt - 9257-44027
Imperial, Rubber, Timing belt, EAN code: 5412571225785
270-H-200, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
255-H-200, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817002400
255-H-200, Gates, PowerGrip® Imperial Timing Belt - 9277-54080
Imperial, Rubber, Timing belt, EAN code: 5412571264326
255-H-200, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
PHG 300-H-200, SKF, Synchronous Imperial Timing Belt - PHG 300-H-200
Imperial, Rubber, Timing belt, EAN code: 07316572592793
PHG 240-H-200, SKF, Synchronous Imperial Timing Belt - PHG 240-H-200
Imperial, Rubber, Timing belt, EAN code: 07316572592601
240-H-200, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817002356
240-H-200, Gates, PowerGrip® Imperial Timing Belt - 9257-44024
Imperial, Rubber, Timing belt, EAN code: 5412571225778
240-H-200, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
280-H-200, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
360-H-200, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817002653
360-H-200, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
370-H-200, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817002707
Common imperial pitches include
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MXL
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XL
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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.