150-XL-037, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817009300
367-L-075, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817004497
210-L-075, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817004374
126-XL-037, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
PHG 200-XL-037, SKF, Synchronous Imperial Timing Belt - PHG 200-XL-037
Imperial, Rubber, Timing belt, EAN code: 07316572596197
540-L-075, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817004589
150-XL-037, Protorque, Imperial Timing Belt
Imperial, Rubber, Timing belt
180-XL-037, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
600-L-075, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817004596
124-XL-037, Gates, PowerGrip® Imperial Timing Belt - 9257-90180
Imperial, Rubber, Timing belt, EAN code: 5412571227093
PHG 240-L-075, SKF, Synchronous Imperial Timing Belt - PHG 240-L-075
Imperial, Rubber, Timing belt, EAN code: 07316572594742
240-XL-037, Gates, PowerGrip® Imperial Timing Belt - 9257-22024
Imperial, Rubber, Timing belt, EAN code: 5412571224429
110-XL-037, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817008792
142-XL-037, Protorque, Imperial Timing Belt
Imperial, Rubber, Timing belt
124-L-075, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817004329
160-XL-037, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817009362
187-L-037, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt
190-XL-037, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
255-L-075, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817004428
420-H-075, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817002776
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)
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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.