Inch Sizes Timing Pulleys
Inch sizes timing pulleys are the basic type of inch sizes pulleys. They are made of steel, gray cast iron or aluminum alloy. Designed according to ISO 5294.
Pilot Bore Timing Pulleys XL, L, H, XH for timing belts with trapezoidal profiles and inch pitch.
Pulleys Fields of Use
The inch sizes timing pulleys are typically used in older machines with lower and medium performance, for example in packaging machines, in the ceramic, textile, food and tobacco industry and in many other machines.
In new applications, they are often replaced by HTD, STD or CTD profiles.
Steel, grey cast iron or aluminum alloy.
Other materials to order.
|Surface roughness||ISO 254|
|Balance quality grade||VDI 2060, ISO 1940|
Cast iron pulleys at v < 30 m/s must be balanced.