840-XH-300, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817007993
This item is currently out of stock.
You may place your order now and we will dispatch it as soon as stock arrives.
850-H-150, Gates, PowerGrip® Imperial Timing Belt - 9257-43085
Imperial, Rubber, Timing belt, EAN code: 5412571225709
This item is currently out of stock.
You may place your order now and we will dispatch it as soon as stock arrives.
1520-MXL-012, Gates, PowerGrip® Imperial Timing Belt - 9277-41373
Imperial, Rubber, Timing belt, EAN code: 5412571236729
This item is currently out of stock.
You may place your order now and we will dispatch it as soon as stock arrives.
158-XL-037, Gates, PowerGrip® Imperial Timing Belt - 9277-53983
Imperial, Rubber, Timing belt, EAN code: 5412571263411
This item is currently out of stock.
You may place your order now and we will dispatch it as soon as stock arrives.
360-H-200, Gates, PowerGrip® Imperial Timing Belt - 9257-44036
Imperial, Rubber, Timing belt, EAN code: 5412571225815
330-H-075, Gates, PowerGrip® Imperial Timing Belt - 9257-41033
Imperial, Rubber, Timing belt, EAN code: 5412571225082
320-H-100, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
This item is currently out of stock.
You may place your order now and we will dispatch it as soon as stock arrives.
410-H-100, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
This item is currently out of stock.
You may place your order now and we will dispatch it as soon as stock arrives.
600-H-200, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
This item is currently out of stock.
You may place your order now and we will dispatch it as soon as stock arrives.
1250-H-300, Gates, PowerGrip® Imperial Timing Belt - 9257-45125
Imperial, Rubber, Timing belt, EAN code: 5412571226249
270-H-075, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817002424
270-XL-037, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817010320
280-XL-037, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817010443
285-L-075, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817004442
250-XL-037, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817010269
PHG 240-L-050, SKF, Synchronous Imperial Timing Belt - PHG 240-L-050
Imperial, Rubber, Timing belt, EAN code: 07316572594735
240-L-050, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
300-H-075, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817002479
300-H-100, Gates, PowerGrip® Imperial Timing Belt - 9257-42030
Imperial, Rubber, Timing belt, EAN code: 5412571225303
300-H-300, Gates, PowerGrip® Imperial Timing Belt - 9257-45030
Imperial, Rubber, Timing belt, EAN code: 5412571226041
Common imperial pitches include
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MXL
-
XL
-
L
-
H
-
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)
-
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.