06B-1-21-DT (3/8 × 7/32) - 21 Teeth, for 2 Simplex Chains, TB 1108 (Steel)
Sprocket
Price without VAT: 7.57€
Price including VAT: 9.16€ with VAT
Catalogue price excluding VAT:
7.72€
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
Overall width of the sprocket. For double-single sprockets, it is commonly denoted as bf2 or bf2.
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
06B-1-21-DT (3/8 × 7/32) - 21 Teeth, for 2 Simplex Chains, TB 1108 (Steel) sprockets are designed for a pair of 06B-1 (3/8″ × 7/32″) simplex roller chains of the so-called European series (B series), standardized to ISO 606 (DIN 8187).
Sprockets in the double-single design replace 2 simplex sprockets, simplifying installation, saving space on the shaft, and increasing transmission reliability. The shared hub also minimizes the risk of misalignment. They 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.
Sprocket Fields of Use
06B double-single sprockets are designed for use in conveyor systems.
They are commonly used in equipment where shafts or rollers are driven in series, particularly in roller conveyors, packaging machines, processing lines, and many other types of equipment.
Sprocket Material
Steel C43.
Other materials available on request.
Documents for Download
Dimensions and Parameters of Taper Bored Double-Single Sprockets for 2 DIN 8187 Roller Chains
TYMA CZ Data Sheets
Czech and English (PDF 172.28 kB)
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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.
