28-8M-50 (Type 4F) TB 1210 (Steel)
Timing Belt Pulley
Price without VAT: 15.44€
Price including VAT: 18.68€ with VAT
Catalogue price excluding VAT:
In Stock We update the stock availability information every 2 hours.
The goods we have in stock are usually ready for shipping or personal collection no later than the next working day. In case of personal collection, please do not come to pick the goods up before we contact you that the goods are ready.
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.
28-8M-50 (Type 4F) TB 1210 (Steel) timing pulleys are the basic type of pulleys for HTD timing belts for Taper bush.
They are made of steel or gray cast iron.
The pulleys are mounted to the shafts using the Taper bushes. The Taper bush does not only secure the pulley on the shaft with a keyway but also fixes it against axial displacement.
Pulley Fields of Use
The HTD 8M Taper timing pulleys are designed for all types of HTD and RPP belts with tooth pitch 8.00 mm.
They are typically used in machine tools, small machinery, compressors, packaging, printing machines, in the food, paper and chemical industry and in many other machines.
Steel or grey 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 163.76 kB)
TYMA CZ Catalogue
Czech and English (PDF 3.64 MB)