20 L 050 (Type 6F, Steel)
Timing Belt Pulley
Price without VAT: 4.71EUR
Price including VAT: 5.69EUR with VAT
Catalogue price excluding VAT:
In stock: no
V-pulleys and Poly-V pulleys number of grooves, timing pulleys and sprockets number of teeth.
This standardized product may come from different manufacturers. We will provide you with the currently supplied brand upon request.
In the TYMA Product Catalogues you can find this material also described with the abbreviation ST.
20 L 050 (Type 6F, Steel) standard timing pulleys are the basic type of pulleys for belts with trapezoidal profiles and inch pitch. Their design is according to ISO 5296.
They are made from steel, cast iron or aluminium alloy with a pilot bore, alternatively unbored.
The pulleys are supplied as a semi-finished product and the bore must be modified before mounting the pulleys on the shafts.
Pulley Fields of Use
The L standard timing pulleys are designed for all types of L belts with pitch 9.525 mm.
They 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 or cast iron.
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.
Documents for Download
TYMA CZ Data Sheets
Czech and English (PDF 121.32 kB)
TYMA CZ Catalogue
Czech and English (PDF 3.64 MB)