880-MXL-019, Gates, PowerGrip® Imperial Timing Belt - 9277-41228
Imperial, Rubber, Timing belt, EAN code: 5412571236118
880-MXL-019, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
880-MXL-025, ContiTech, CONTI® SYNCHROBELT Imperial Timing Belt
Imperial, Rubber, Timing belt, EAN code: 4051817007498
880-MXL-025, Gates, PowerGrip® Imperial Timing Belt - 9277-41229
Imperial, Rubber, Timing belt, EAN code: 5412571236125
880-MXL-025, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
885-H-075, Gates, PowerGrip® Imperial Timing Belt - 9277-54070
Imperial, Rubber, Timing belt, EAN code: 5412571264227
885-H-100, Gates, PowerGrip® Imperial Timing Belt - 9277-54065
Imperial, Rubber, Timing belt, EAN code: 5412571264173
885-H-150, Gates, PowerGrip® Imperial Timing Belt - 9277-54066
Imperial, Rubber, Timing belt, EAN code: 5412571264180
885-H-200, Gates, PowerGrip® Imperial Timing Belt - 9277-54067
Imperial, Rubber, Timing belt, EAN code: 5412571264197
885-H-300, Gates, PowerGrip® Imperial Timing Belt - 9277-54062
Imperial, Rubber, Timing belt, EAN code: 5412571264142
536-MXL-012, Gates, PowerGrip® Imperial Timing Belt - 9257-90178
Imperial, Rubber, Timing belt, EAN code: 5412571227079
536-MXL-012, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
536-MXL-019, Gates, PowerGrip® Imperial Timing Belt - 9277-53326
Imperial, Rubber, Timing belt, EAN code: 5412571260182
536-MXL-019, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
536-MXL-025, Gates, PowerGrip® Imperial Timing Belt - 9277-53324
Imperial, Rubber, Timing belt, EAN code: 5412571260168
536-MXL-025, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
PHG 540-H-075, SKF, Synchronous Imperial Timing Belt - PHG 540-H-075
Imperial, Rubber, Timing belt, EAN code: 07316572593462
540-H-075, Optibelt, ZR Imperial Timing Belt
Imperial, Rubber, Timing belt
PHG 540-H-100, SKF, Synchronous Imperial Timing Belt - PHG 540-H-100
Imperial, Rubber, Timing belt, EAN code: 07316572593479
540-H-100, Gates, PowerGrip® Imperial Timing Belt - 9257-42054
Imperial, Rubber, Timing belt, EAN code: 5412571225389
Common imperial pitches include
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MXL
-
XL
-
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.