20B-2-25 TB 3030 (1 1/4 × 3/4, Steel)
Price on request The sprocket price is calculated after receiving information about availability and up-to-date prices from our suppliers. Please, write down required amount and send a Question about the Product or just order the sprockets. The price and shipping conditions will be sent on your e-mail address. After your confirmation the goods will be ordered from the supplier.
Out of stock, 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.
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.
20B-2-25 TB 3030 (1 1/4 × 3/4, Steel) taper bored sprockets are an essential part of chain transmissions for all roller chain types according to DIN 8187 – European B series. Theese sprockets are duplex.
Sprocket Fields of Use
20B-2 taper bored sprockets are designed for general use in light and heavy industry.
They are used in drives, but can also be used for lifting or transporting material.
Other materials on request.
Documents for Download
TYMA CZ Data Sheets
Czech and English (PDF 152.11 kB)
TYMA CZ Catalogue
Czech (PDF 2.01 MB)