20B-1-21 TB 2517 (1 1/4 × 3/4, Steel)
Sprocket
Price without VAT: 1 618,60CZK
Price including VAT: 1 958,50CZK with VAT
Catalogue price excluding VAT:
1 651,00CZK
At supplier, we usually ship within 2 weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
Sprocket Parameters
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.
Sprocket Description
20B-1-21 TB 2517 (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 simplex.
Sprocket Fields of Use
20B-1 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.
Sprocket Material
Steel C43.
Other materials on request.
Documents for Download
Dimensions and Parameters of 20B Taper Bored Sprockets for DIN 8187 Roller Chains
TYMA CZ Data Sheets
Czech and English (PDF 152.11 kB)
Related Products
20B-1 Sprockets for DIN 8187 Roller Chains (B Series)
20B-1 Sprockets with Hardened Teeth, Finished Bore with Keyway for DIN 8187 Roller Chains (B Series)
20B Drive Roller Chains
Dimensions in inches: 1 1/4" × 3/4"
Universal Chain Tensioners
Sliding blocks, sprockets with screw and idler sprockets for tensioning of industrial roller chains during operation.
