20A hub sprockets
Description
Sprockets with hubs 20A are suitable for driving roller chains with matching markings, with a hub on one side and without tooth training. Sprockets can be one, two or three rows, which can be used for one, two or three rows of identical roller chains. The table below shows the chain type, number of teeth and outer diameter. For more information, use the catalogs on the Downloadable documents tab.
The hub sprockets are manufactured according to DIN 8187 and ISO R606, in C45 (K1045) material. Hub sprockets made by different manufacturers may differ in certain production parameters, but their main parameters are similar or the same. In normal use, sprockets with the same hub made by different manufacturers are interchangeable!