1144-MXL-025, Gates, PowerGrip® Imperial Timing Belt - 9277-54885
Imperial, Rubber, Timing belt, EAN code: 5414465071980
114-XL-025, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817008839
114-XL-025, Gates, PowerGrip® Imperial Timing Belt - 9277-40531
Imperial, Rubber, Timing belt, EAN code: 5412571234008
1160-MXL-025, Gates, PowerGrip® Imperial Timing Belt - 9277-53456
Imperial, Rubber, Timing belt, EAN code: 5412571261127
116-XL-025, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817008860
116-XL-025, Gates, PowerGrip® Imperial Timing Belt - 9277-41773
Imperial, Rubber, Timing belt, EAN code: 5412571238402
116-XL-025, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
1176-MXL-025, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
1400-MXL-025, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
140-XL-025, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817009164
140-XL-025, Gates, PowerGrip® Imperial Timing Belt - 9257-21014
Imperial, Rubber, Timing belt, EAN code: 5412571224115
140-XL-025, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
142-XL-025, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817009195
142-XL-025, Gates, PowerGrip® Imperial Timing Belt - 9277-53962
Imperial, Rubber, Timing belt, EAN code: 5412571263206
142-XL-025, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
1440-MXL-025, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
144-XL-025, Gates, PowerGrip® Imperial Timing Belt - 9277-52271
Imperial, Rubber, Timing belt, EAN code: 5412571254150
146-XL-025, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817009225
146-XL-025, Gates, PowerGrip® Imperial Timing Belt - 9277-52276
Imperial, Rubber, Timing belt, EAN code: 5412571254181
1472-MXL-025, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817005517
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)
-
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.