900-H-200, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817003605
900-H-200, Gates, PowerGrip® Imperial Timing Belt - 9257-44090
Imperial, Rubber, Timing belt, EAN code: 5412571225969
900-H-200, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
900-XXH-200, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817011648
900-XXH-200, Gates, PowerGrip® Imperial Timing Belt - 9257-05102
Imperial, Rubber, Timing belt, EAN code: 5414465667886
900-XXH-200, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
905-H-200, Gates, PowerGrip® Imperial Timing Belt - 9277-54924
Imperial, Rubber, Timing belt, EAN code: 5414465150685
950-H-200, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
980-XH-200, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817008020
980-XH-200, Gates, PowerGrip® Imperial Timing Belt - 9257-51098
Imperial, Rubber, Timing belt, EAN code: 5412571226331
980-XH-200, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
340-H-200, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
1540-XH-200, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817008181
1540-XH-200, Gates, PowerGrip® Imperial Timing Belt - 9257-51154
Imperial, Rubber, Timing belt, EAN code: 5412571226379
1540-XH-200, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
430-H-200, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
440-H-200, Gates, PowerGrip® Imperial Timing Belt - 9277-51019
Imperial, Rubber, Timing belt, EAN code: 5412571247428
450-H-200, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817002851
450-H-200, Gates, PowerGrip® Imperial Timing Belt - 9257-44045
Imperial, Rubber, Timing belt, EAN code: 5412571225846
450-H-200, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
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.