510-H-200, Gates, PowerGrip® Imperial Timing Belt - 9257-44051
Imperial, Rubber, Timing belt, EAN code: 5412571225860
510-H-200, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
510-H-300, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817002967
510-H-300, Gates, PowerGrip® Imperial Timing Belt - 9257-45051
Imperial, Rubber, Timing belt, EAN code: 5412571226119
510-H-300, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
PHG 510-L-050, SKF, Synchronous Imperial Timing Belt - PHG 510-L-050
Imperial, Rubber, Timing belt, EAN code: 07316572595220
510-L-050, Gates, PowerGrip® Imperial Timing Belt - 9257-31051
Imperial, Rubber, Timing belt, EAN code: 5412571224627
510-L-050, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
510-L-075, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817004572
510-L-075, Gates, PowerGrip® Imperial Timing Belt - 9257-32051
Imperial, Rubber, Timing belt, EAN code: 5412571224825
510-L-075, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
PHG 510-L-100, SKF, Synchronous Imperial Timing Belt - PHG 510-L-100
Imperial, Rubber, Timing belt, EAN code: 07316572595244
510-L-100, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817004879
510-L-100, Gates, PowerGrip® Imperial Timing Belt - 9257-33051
Imperial, Rubber, Timing belt, EAN code: 5412571225020
510-L-100, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
46-XL-025, Gates, PowerGrip® Imperial Timing Belt - 9277-42588
Imperial, Rubber, Timing belt, EAN code: 5414465078392
46-XL-031, Gates, PowerGrip® Imperial Timing Belt - 9277-42589
Imperial, Rubber, Timing belt, EAN code: 5414465078408
46-XL-037, Gates, PowerGrip® Imperial Timing Belt - 9277-42590
Imperial, Rubber, Timing belt, EAN code: 5414465078415
460-XL-025, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817011266
460-XL-025, Gates, PowerGrip® Imperial Timing Belt - 9277-41789
Imperial, Rubber, Timing belt, EAN code: 5412571238419
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.