1260-XH-500, Gates, PowerGrip® Imperial Timing Belt - 9257-90037
Imperial, Rubber, Timing belt, EAN code: 5412571226683
1260-XH-500, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
1200-XXH-200, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817011723
1200-XXH-200, Gates, PowerGrip® Imperial Timing Belt - 9257-05104
Imperial, Rubber, Timing belt, EAN code: 5412571223774
1200-XXH-200, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
1200-XXH-500, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817011754
1200-XXH-500, Gates, PowerGrip® Imperial Timing Belt - 9257-05404
Imperial, Rubber, Timing belt, EAN code: 5412571223873
1200-XXH-500, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
1325-H-200, Gates, PowerGrip® Imperial Timing Belt - 9257-90240
Imperial, Rubber, Timing belt, EAN code: 5412571227482
PHG 390-H-200, SKF, Synchronous Imperial Timing Belt - PHG 390-H-200
Imperial, Rubber, Timing belt, EAN code: 07316572593110
390-H-200, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817002752
390-H-200, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
PHG 360-H-200, SKF, Synchronous Imperial Timing Belt - PHG 360-H-200
Imperial, Rubber, Timing belt, EAN code: 07316572593011
360-H-200, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817002653
360-H-200, Gates, PowerGrip® Imperial Timing Belt - 9257-44036
Imperial, Rubber, Timing belt, EAN code: 5412571225815
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
370-H-200, Gates, PowerGrip® Imperial Timing Belt - 9277-54371
Imperial, Rubber, Timing belt, EAN code: 5412571265545
370-H-200, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
375-H-200, Gates, PowerGrip® Imperial Timing Belt - 9277-54082
Imperial, Rubber, Timing belt, EAN code: 5412571264340
Common imperial pitches include
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MXL
-
XL
-
L
-
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.