12B-1-35-NK - Sprocket with Hub & Hardened Teeth (Steel)
Sprocket
Sprocket Parameters
Overall width of the sprocket, including the hub. For sprockets with a hub and hardened teeth for roller chains, it is commonly denoted as L1 or L1.
Diameter of the sprocket. For sprockets, it is often denoted as d1 or d1.
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
12B-1-35-NK - Sprocket with Hub & Hardened Teeth (Steel) sprocket is a standard component of chain drives for all 12B roller chains according to DIN 8187 (also known as the European or B series) in a simplex design.
Sprocket Fields of Use
12B-1 sprockets with a hub and hardened teeth for DIN 8187 chains are designed for general use in light and medium-duty industries.
They are primarily used in drives but can also be utilized for lifting or material transport.
Sprocket Material
Steel C43.
Other materials available on request.
Documents for Download
Dimensions and Parameters of 12B Sprockets with Hub and Hardened Teeth for DIN 8187 Roller Chains
TYMA CZ Data Sheets
Czech and English (PDF 751.80 kB)
Related Products
12B-1 Sprockets for DIN 8187 Roller Chains (B Series)
Standard diameters do (mm): 49.78 - 576.17
12B Taper Bored Sprockets with Hardened Teeth for DIN 8187 Roller Chains (B Series)
12B Drive Roller Chains
Dimensions in inches: 3/4" × 29/64"
Universal Chain Tensioners
Sliding blocks, sprockets with screw and idler sprockets for tensioning of industrial roller chains during operation.
Sliding Chain Guides for Separate Mounting
Standard chain sliding guides fixed separately directly on the machines.
