650-H-075, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
615-H-075, Gates, PowerGrip® Imperial Timing Belt - 9277-41815
Imperial, Rubber, Timing belt, EAN code: 5412571238549
730-H-075, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817003377
730-H-075, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
PHG 700-H-075, SKF, Synchronous Imperial Timing Belt - PHG 700-H-075
Imperial, Rubber, Timing belt, EAN code: 07316572593868
700-H-075, Gates, PowerGrip® Imperial Timing Belt - 9257-41070
Imperial, Rubber, Timing belt, EAN code: 5412571225204
700-H-075, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
750-H-075, Gates, PowerGrip® Imperial Timing Belt - 9277-51470
Imperial, Rubber, Timing belt, EAN code: 5412571249804
750-H-075, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
720-H-075, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
PHG 570-H-075, SKF, Synchronous Imperial Timing Belt - PHG 570-H-075
Imperial, Rubber, Timing belt, EAN code: 07316572593561
570-H-075, Gates, PowerGrip® Imperial Timing Belt - 9257-41057
Imperial, Rubber, Timing belt, EAN code: 5412571225167
570-H-075, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
580-H-075, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
PHG 900-H-075, SKF, Synchronous Imperial Timing Belt - PHG 900-H-075
Imperial, Rubber, Timing belt, EAN code: 07316572594209
900-H-075, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817003575
900-H-075, Gates, PowerGrip® Imperial Timing Belt - 9277-51611
Imperial, Rubber, Timing belt, EAN code: 5412571250534
900-H-075, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
905-H-075, Gates, PowerGrip® Imperial Timing Belt - 9277-54921
Imperial, Rubber, Timing belt, EAN code: 5414465150654
950-H-075, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
Common imperial pitches include
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MXL
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XL
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L
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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.