PHG 160-XL-037, SKF, Synchronous Imperial Timing Belt - PHG 160-XL-037
Imperial, Rubber, Timing belt, EAN code: 07316572596012
124-L-075, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817004329
124-XL-025, Gates, PowerGrip® Imperial Timing Belt - 9277-53952
Imperial, Rubber, Timing belt, EAN code: 5412571263107
PHG 1250-H-150, SKF, Synchronous Imperial Timing Belt - PHG 1250-H-150
Imperial, Rubber, Timing belt, EAN code: 07316572594414
126-XL-037, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817009003
126-XL-037, Gates, PowerGrip® Imperial Timing Belt - 9277-52176
Imperial, Rubber, Timing belt, EAN code: 5412571253641
260-XL-037, Gates, PowerGrip® Imperial Timing Belt - 9257-22026
Imperial, Rubber, Timing belt, EAN code: 5412571224443
263-L-100, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
270-L-075, Gates, PowerGrip® Imperial Timing Belt - 9257-32027
Imperial, Rubber, Timing belt, EAN code: 5412571224726
270-XL-037, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817010320
1472-MXL-025, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
300-H-200, Gates, PowerGrip® Imperial Timing Belt - 9257-44030
Imperial, Rubber, Timing belt, EAN code: 5412571225792
300-XL-037, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817010566
290-XL-037, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
330-H-200, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817002554
322-L-050, Gates, PowerGrip® Imperial Timing Belt - 9257-31032
Imperial, Rubber, Timing belt, EAN code: 5412571224559
PHG 1700-H-150, SKF, Synchronous Imperial Timing Belt - PHG 1700-H-150
Imperial, Rubber, Timing belt, EAN code: 07316572594490
840-XH-300, Gates, PowerGrip® Imperial Timing Belt - 9257-52084
Imperial, Rubber, Timing belt, EAN code: 5412571226447
PHG 850-H-100, SKF, Synchronous Imperial Timing Belt - PHG 850-H-100
Imperial, Rubber, Timing belt, EAN code: 07316572594117
872-MXL-025, Gates, PowerGrip® Imperial Timing Belt - 9277-41221
Imperial, Rubber, Timing belt, EAN code: 5412571236057
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)
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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.