12B-1-25-TK (3/4” × 7/16”) - 25 Teeth, TB 2517, Hardened Teeth (Steel)
Sprocket
Price without VAT: 35.58€
Price including VAT: 43.05€ with VAT
Catalogue price excluding VAT:
36.27€
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.
Specifications
Overall width of the sprocket. For sprockets with a tapered bore and hardened teeth, it is commonly denoted as H.
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-1-25-TK (3/4” × 7/16”) - 25 Teeth, TB 2517, Hardened Teeth (Steel) sprockets are designed for drives with all types of 12B-1 (3/4″ × 7/16″) simplex roller chains of the so-called European series (B-series), standardized to ISO 606 (DIN 8187).
The sprockets are mounted on the shaft using Taper Lock bushes, which ensure a secure and precise fit. Additionally, the keyway provides reliable axial fixation against displacement.
Typical Applications
12B taper bored sprockets with 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.
Materials
C43 steel.
Other materials available on request.
Documents for Download
Dimensions and Parameters of Taper Bored Sprockets with Hardened Teeth for DIN 8187 Roller Chains
TYMA CZ Data Sheets
Czech and English (PDF 262.51 kB)
Related Products
Taper Lock Bushes
Taper Lock bushes with finished metric or inch bore and keyway to fixing components to a mating shaft without using any special tools.
12B Sprockets with Hub and Hardened Teeth for DIN 8187 Roller Chains (B-Series)
12B Roller Chains According to DIN 8187
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.
Questions about This Product?
Don’t hesitate to contact us – our specialists will be happy to help with any questions about this sprocket.