PL
Roller chain 20B-2 L=2.5 m (78 L) CT chain
p 31.75 mm chain pitch
d1 19.05 mm roller diameter
170 kN breaking load
Specifications
20B-2 L=2.5 m (78 L) CT chain
- Designation
- 20B-2 L=2.5 m (78 L)
- Manufacturer
- CT chain
- Number of rows
- Double-row
- Chain material
- Metallic
- Application
- For industry
- Chain pitch
- 31.75 mm
- Shaft maximum diameter d2
- 10.19 mm
- Connecting link roller length (max) b7
- 80.9 mm
- Shaft length (max) b2
- 77.2 mm
- Roller diameter (max) d1
- 19.05 mm
- Breaking load (min.)
- 170 kN
- Plate thickness (max) s2
- 4.5 mm
- Inner plate height (max) h
- 26.3 mm
- Width between inner plates (min) b1
- 19.56 mm
- Transverse step
- 36.45
SELLER
Tech Solutions Sp. z o.o.
In the KRS register since 2012 verify ↗
KRS 0000429411 · entered 09.08.2012
Łódź, same address since 2014
ul. Wersalska 47/75, lok. 181, 91-212 Łódź
EU VAT number active verify ↗
PL7292701947
Financial statements with auditor's opinion verify ↗
For 2016–2025, no entries on debts or liquidation (as of 09.2026)
Product summary
20B-2 L=2.5 m (78 L): roller chain, brand CT chain. Number of rows: double-row, chain material: metallic, application: for industry, chain pitch 31,75 mm, shaft maximum diameter d2 10,19 mm, connecting link roller length (max) b7 80,9 mm.
Technical data is for information only. Drawings may not show all design features.
About the technical data
* - Technical specifications and other information are provided for reference only. We provide this data and believe the information to be reliable, however, no guarantee of accuracy or completeness of such information can be provided.
- Drawings and images may not reflect all design features of the product.