PHG 150-L-100, SKF, Synchronous Imperial Timing Belt - PHG 150-L-100
Imperial, Rubber, Timing belt, EAN code: 07316572594599
156-XL-037, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817009331
158-XL-037, Gates, PowerGrip® Imperial Timing Belt - 9277-53983
Imperial, Rubber, Timing belt, EAN code: 5412571263411
1000-H-075, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817003629
1000-H-150, Gates, PowerGrip® Imperial Timing Belt - 9257-43100
Imperial, Rubber, Timing belt, EAN code: 5412571225723
PHG 1000-H-200, SKF, Synchronous Imperial Timing Belt - PHG 1000-H-200
Imperial, Rubber, Timing belt, EAN code: 07316572662564
360-H-150, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817002646
360-L-075, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
1100-H-150, Gates, PowerGrip® Imperial Timing Belt - 9257-43110
Imperial, Rubber, Timing belt, EAN code: 5412571225730
1120-MXL-019, Gates, PowerGrip® Imperial Timing Belt - 9277-41316
Imperial, Rubber, Timing belt, EAN code: 5412571236477
1120-XH-300, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817008075
1120-XH-300, Gates, PowerGrip® Imperial Timing Belt - 9257-52112
Imperial, Rubber, Timing belt, EAN code: 5412571226461
1120-XH-300, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
PHG 390-H-100, SKF, Synchronous Imperial Timing Belt - PHG 390-H-100
Imperial, Rubber, Timing belt, EAN code: 07316572593097
390-H-200, Gates, PowerGrip® Imperial Timing Belt - 9257-44039
Imperial, Rubber, Timing belt, EAN code: 5412571225822
PHG 390-L-100, SKF, Synchronous Imperial Timing Belt - PHG 390-L-100
Imperial, Rubber, Timing belt, EAN code: 07316572595039
3360-MXL-025, Gates, PowerGrip® Imperial Timing Belt - 9277-41686
Imperial, Rubber, Timing belt, EAN code: 5412571238211
330-H-150, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817002547
PHG 330-H-200, SKF, Synchronous Imperial Timing Belt - PHG 330-H-200
Imperial, Rubber, Timing belt, EAN code: 07316572592861
330-H-200, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817002554
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.