12B-1-21-N (3/4 × 7/16) - Sprocket with Hub (Steel)
Sprocket
Price without VAT: 14.55€
Price including VAT: 17.61€ with VAT
Catalogue price excluding VAT:
14.85€
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.
Sprocket Parameters
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-1-21-N (3/4 × 7/16) - Sprocket with Hub (Steel) is an essential part of chain transmissions for all types of 12B roller chains according to DIN 8187 – European B series. Theese sprockets are simplex.
Sprocket Fields of Use
The 12B-1 sprockets with hub are designed for use especially in light and medium industry.
They are used in drives, but can also be used for lifting or transporting material.
Sprocket Material
Steel C43.
Other materials to order.
Documents for Download
Dimensions and Parameters of 12B Sprockets with Hub for DIN 8187 Roller Chains
TYMA CZ Data Sheets
Czech and English (PDF 146.32 kB)
Related Products
12B-1 Plate Wheels for DIN 8187 Roller Chains (B Series)
12B-1 Sprockets with Finished Bore, Keyway, and Hardened Teeth for DIN 8187 Roller Chains (B Series)
12B-1 Taper Bored Sprockets 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.
