PHG 450-L-075, SKF, Synchronous Imperial Timing Belt - PHG 450-L-075
Imperial, Rubber, Timing belt, EAN code: 07316572595145
This item is not currently available from our stocks.
Despatch date information is on request.
PHG 420-H-200, SKF, Synchronous Imperial Timing Belt - PHG 420-H-200
Imperial, Rubber, Timing belt, EAN code: 07316572593226
This item is not currently available from our stocks.
Despatch date information is on request.
PHG 420-L-050, SKF, Synchronous Imperial Timing Belt - PHG 420-L-050
Imperial, Rubber, Timing belt, EAN code: 07316572595077
PHG 420-L-075, SKF, Synchronous Imperial Timing Belt - PHG 420-L-075
Imperial, Rubber, Timing belt, EAN code: 07316572595084
PHG 420-L-100, SKF, Synchronous Imperial Timing Belt - PHG 420-L-100
Imperial, Rubber, Timing belt, EAN code: 07316572595091
PHG 465-L-100, SKF, Synchronous Imperial Timing Belt - PHG 465-L-100
Imperial, Rubber, Timing belt, EAN code: 07316572734377
This item is not currently available from our stocks.
Despatch date information is on request.
PHG 570-H-075, SKF, Synchronous Imperial Timing Belt - PHG 570-H-075
Imperial, Rubber, Timing belt, EAN code: 07316572593561
This item is not currently available from our stocks.
Despatch date information is on request.
PHG 570-H-100, SKF, Synchronous Imperial Timing Belt - PHG 570-H-100
Imperial, Rubber, Timing belt, EAN code: 07316572593578
PHG 570-H-150, SKF, Synchronous Imperial Timing Belt - PHG 570-H-150
Imperial, Rubber, Timing belt, EAN code: 07316572593585
PHG 570-H-200, SKF, Synchronous Imperial Timing Belt - PHG 570-H-200
Imperial, Rubber, Timing belt, EAN code: 07316572593592
This item is not currently available from our stocks.
Despatch date information is on request.
PHG 540-H-075, SKF, Synchronous Imperial Timing Belt - PHG 540-H-075
Imperial, Rubber, Timing belt, EAN code: 07316572593462
This item is not currently available from our stocks.
Despatch date information is on request.
PHG 540-H-200, SKF, Synchronous Imperial Timing Belt - PHG 540-H-200
Imperial, Rubber, Timing belt, EAN code: 07316572593493
PHG 540-L-100, SKF, Synchronous Imperial Timing Belt - PHG 540-L-100
Imperial, Rubber, Timing belt, EAN code: 07316572595305
This item is not currently available from our stocks.
Despatch date information is on request.
PHG 560-H-100, SKF, Synchronous Imperial Timing Belt - PHG 560-H-100
Imperial, Rubber, Timing belt, EAN code: 07316572593523
This item is not currently available from our stocks.
Despatch date information is on request.
PHG 725-H-100, SKF, Synchronous Imperial Timing Belt - PHG 725-H-100
Imperial, Rubber, Timing belt, EAN code: 07316572729977
This item is not currently available from our stocks.
Despatch date information is on request.
PHG 725-H-300, SKF, Synchronous Imperial Timing Belt - PHG 725-H-300
Imperial, Rubber, Timing belt, EAN code: 07316572730003
This item is not currently available from our stocks.
Despatch date information is on request.
PHG 480-H-075, SKF, Synchronous Imperial Timing Belt - PHG 480-H-075
Imperial, Rubber, Timing belt, EAN code: 07316572593363
This item is not currently available from our stocks.
Despatch date information is on request.
PHG 480-H-100, SKF, Synchronous Imperial Timing Belt - PHG 480-H-100
Imperial, Rubber, Timing belt, EAN code: 07316572593370
PHG 480-H-150, SKF, Synchronous Imperial Timing Belt - PHG 480-H-150
Imperial, Rubber, Timing belt, EAN code: 07316572593387
PHG 480-H-200, SKF, Synchronous Imperial Timing Belt - PHG 480-H-200
Imperial, Rubber, Timing belt, EAN code: 07316572593394
Common imperial pitches include
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MXL
-
XL
-
L
-
H
-
XH
-
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)
-
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)
-
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.