20B-3-ZP Standard Crank Connecting Link (Zinc-Plated, 1 1/4″ × 3/4″, DIN 8187)
Roller Chain
Price without VAT: 36.61€
Price including VAT: 44.30€ with VAT
Catalogue price excluding VAT:
37.36€
At supplier, on request Estimated time of shipping will be announced after receiving information from our suppliers. Please, write down required amount and send a Question about the Product or just order the chain. The shipping conditions will be sent on your e-mail address. After your confirmation the goods will be ordered from the supplier.
Specifications
In the TYMA Product Catalogues you can find this material also described with the abbreviation ST.
Chain Description
20B-3-ZP Standard Crank Connecting Link (Zinc-Plated, 1 1/4″ × 3/4″, DIN 8187) is intended for 20B-3 triplex corrosion-resistant drive chains, which are standardized according to ISO 606 (DIN 8187), meaning they belong to the European B-series.
The chains consist of outer links with pins and inner links with bushes, on which freely rotating rollers are mounted. The chains are made of zinc-plated steel providing increased corrosion resistance.
Construction

- Inner link
- Outer link
- Pin
- Bush
- Roller
Typical Applications
20B-3 corrosion-resistant roller chains according to DIN 8187 are intended for applications in environments with an increased risk of corrosion, such as humid areas, outdoor operations, or other environments where standard chains do not provide sufficient corrosion resistance.
Typical fields of application include the food industry, agriculture, chemical industry, or wastewater treatment plants.
They are most commonly used as drive chains but can also be fitted with attachments or other auxiliary components for material handling and lifting applications.
Materials
Zinc-plated steel.
Documents for Download
Dimensions and Parameters of DIN 8187 Nickel-Plated Triplex Roller Chains
TYMA CZ Data Sheets
Czech and English (PDF 309.99 kB)
Dimensions and Parameters of DIN 8187 Zinc-Plated Triplex Roller Chains
TYMA CZ Data Sheets
Czech and English (PDF 308.29 kB)
Questions about This Product?
Don’t hesitate to contact us – our specialists will be happy to help with any questions about this chain.
Related Articles
New Guide: How to Identify a Chain?
In 5 steps, we walk you through identifying an unmarked roller chain so you can choose the right replacement on the first try.
High-Quality Roller Chains by KettenWulf. Clearly Explained
From standard DIN 8187 types through reinforced or corrosion-resistant variants, all the way to the premium TGI series. Our Eshop offering is now broader and more structured.






