40-8M-85 (Type 4F) TB 2012 (Steel)
Timing Belt Pulley
Price without VAT: 764,60CZK
Price including VAT: 925,20CZK with VAT
Catalogue price excluding VAT:
780,00CZK
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.
Pulley Parameters
Pitch diameter of the pulley. It is commonly denoted as Dp or Dp.
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.
Pulley Description
40-8M-85 (Type 4F) TB 2012 (Steel) is a basic timing pulley for belts in HTD 8M profile. It is made from steel. Its design is based on the ISO 5294 (DIN 7721) standard.
The pulleys are mounted on shafts using the Taper Lock bushes (TB 2012), thanks to which there is not only a fixing on the shaft with a keyway, but also an axial locking against 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.
Pulley Material
Steel or grey cast iron.
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 8M Taper Lock Timing Pulleys
TYMA CZ Data Sheets
Czech and English (PDF 163.76 kB)
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Our professional-quality special tools and measuring instruments will assist you in maintaining and fitting drive components.
