90S-8M-21 (CTD 90-C8M-21) TB 2517 (Type 9, Cast Iron)
Timing Belt Pulley
Price without VAT: 2 680,10CZK
Price including VAT: 3 242,90CZK with VAT
Catalogue price excluding VAT:
2 734,00CZK
At supplier, we usually ship within 3 weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
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 GG.
Pulley Description
90S-8M-21 (CTD 90-C8M-21) TB 2517 (Type 9, Cast Iron) is a basic type of pulley for belts in CTD C8M or GTR 8M profile. It is made of gray cast iron for fixing with Taper Lock bushes.
They enable to design unique drives for transmission of the highest power and speed.
The pulleys are mounted on shafts using the Taper Lock bushes (TB 2517).
Pulley Fields of Use
PC GT timing pulleys are intended for all types of SYNCHROCHAIN CTD and FALCON PD belts.
They are typically used in transmissions with the highest outputs or, conversely, the highest torques, for example in machine tools, paper machines, fans, pumps, packaging and printing machines, crushers, mills and other applications.
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 PC GT 8M Timing Pulleys for CONTI SYNCHROCHAIN CTD Belts
TYMA CZ Data Sheets
Czech and English (PDF 171.65 kB)
Related Products
Taper Lock Bushes
Taper Lock bushes with finished metric or inch bore and keyway to fixing components to a mating shaft without using any special tools.
CONTI SYNCHROCHAIN CTD C8M Timing Belts
CONTI SYNCHROCHAIN CARBON C8M Timing Belts
Measuring Instruments
Our professional-quality special tools and measuring instruments will assist you in maintaining and fitting drive components.
