21-5M-15 (Type 6F, Steel)
Timing Belt Pulley
Price without VAT: 2.27€
Price including VAT: 2.74€ with VAT
Catalogue price excluding VAT:
2.29€
In stock: yes
Pulley Parameters
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.
Face width.
In the TYMA Product Catalogues you can find this material also described with the abbreviation ST.
Pulley Description
21-5M-15 (Type 6F, Steel) standard timing pulleys are the basic type of HTD pulleys.
They are made of steel or gray cast iron and they are designed as unbored or with a pilot bore.
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 HTD 5M standard timing pulleys are designed for all types of HTD and RPP belts with tooth pitch 5.00 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.
Pulley Material
Steel or aluminum alloy.
Other materials to order.
| Parameter | Standard |
|---|---|
| Surface roughness | ISO 254 |
| Balance quality grade | VDI 2060, ISO 1940 |
Caution
Cast iron pulleys at v < 30 m/s must be balanced.
Documents for Download
Dimensions and Parameters of HTD 5M Standard Pilot Bore Timing Pulleys
TYMA CZ Data Sheets
Czech and English (PDF 111.22 kB)

