106-XL-037, Gates, PowerGrip® Imperial Timing Belt - 9277-52074
Imperial, Rubber, Timing belt, EAN code: 5412571253139
106-XL-037, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
1072-MXL-012, Gates, PowerGrip® Imperial Timing Belt - 9277-41656
Imperial, Rubber, Timing belt, EAN code: 5412571238136
1072-MXL-012, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
1072-MXL-019, Gates, PowerGrip® Imperial Timing Belt - 9277-41307
Imperial, Rubber, Timing belt, EAN code: 5412571236408
1072-MXL-019, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
1072-MXL-025, Gates, PowerGrip® Imperial Timing Belt - 9277-42362
Imperial, Rubber, Timing belt, EAN code: 5412571240825
1072-MXL-025, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
PHG 150-L-050, SKF, Synchronous Imperial Timing Belt - PHG 150-L-050
Imperial, Rubber, Timing belt, EAN code: 07316572594575
150-L-050, Gates, PowerGrip® Imperial Timing Belt - 9257-31015
Imperial, Rubber, Timing belt, EAN code: 5412571224467
150-L-050, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
PHG 150-L-075, SKF, Synchronous Imperial Timing Belt - PHG 150-L-075
Imperial, Rubber, Timing belt, EAN code: 07316572594582
150-L-075, Gates, PowerGrip® Imperial Timing Belt - 9257-32015
Imperial, Rubber, Timing belt, EAN code: 5412571224665
150-L-075, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
150-L-100, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817004640
150-L-100, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
150-XL-025, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817009287
150-XL-025, Gates, PowerGrip® Imperial Timing Belt - 9257-21015
Imperial, Rubber, Timing belt, EAN code: 5412571224122
150-XL-025, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
150-XL-031, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817009294
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.