128-XL-031, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817009027
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128-XL-031, Gates, PowerGrip® Imperial Timing Belt - 9277-53957
Imperial, Rubber, Timing belt, EAN code: 5412571263152
This item is currently out of stock.
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128-XL-031, 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.
128-XL-037, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817009034
This item is currently out of stock.
You may place your order now and we will dispatch it as soon as stock arrives.
128-XL-037, Gates, PowerGrip® Imperial Timing Belt - 9257-90059
Imperial, Rubber, Timing belt, EAN code: 5412571226775
This item is currently out of stock.
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128-XL-037, 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.
1280-MXL-012, Gates, PowerGrip® Imperial Timing Belt - 9277-41342
Imperial, Rubber, Timing belt, EAN code: 5412571236569
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1280-MXL-012, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
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1280-MXL-019, Gates, PowerGrip® Imperial Timing Belt - 9277-41344
Imperial, Rubber, Timing belt, EAN code: 5412571236576
This item is currently out of stock.
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1280-MXL-019, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
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1280-MXL-025, Gates, PowerGrip® Imperial Timing Belt - 9277-41345
Imperial, Rubber, Timing belt, EAN code: 5412571236583
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1280-MXL-025, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
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260-XL-025, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817010276
This item is currently out of stock.
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260-XL-025, Gates, PowerGrip® Imperial Timing Belt - 9257-21026
Imperial, Rubber, Timing belt, EAN code: 5412571224238
260-XL-025, 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.
260-XL-031, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817010283
This item is currently out of stock.
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260-XL-031, Gates, PowerGrip® Imperial Timing Belt - 9277-53581
Imperial, Rubber, Timing belt, EAN code: 5412571261868
260-XL-031, 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.
PHG 260-XL-037, SKF, Synchronous Imperial Timing Belt - PHG 260-XL-037
Imperial, Rubber, Timing belt, EAN code: 07316572596371
260-XL-037, 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.
Common imperial pitches include
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MXL
-
XL
-
L
-
H
-
XH
-
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)
-
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)
-
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
-
Contamination from oil or debris
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Mixing metric and imperial components
Routine inspection and proper installation significantly extend belt life.