08B Double-Single Sprockets for 2 Simplex DIN 8187 Roller Chains (B Series)
08B double-single sprockets are designed for a pair of 08B-1 (1/2″ × 5/16″) 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.
Products are sorted by name in ascending order.
08B-1-12-D (1/2 × 5/16) - 12 Teeth, for 2 Simplex Chains (Steel)
Sprocket
At Supplier
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
4.53€ excl. VAT
5.48€ incl. VAT
08B-1-13-D (1/2 × 5/16) - 13 Teeth, for 2 Simplex Chains (Steel)
Sprocket
At Supplier
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
5.07€ excl. VAT
6.14€ incl. VAT
08B-1-14-D (1/2 × 5/16) - 14 Teeth, for 2 Simplex Chains (Steel)
Sprocket
At Supplier
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
5.73€ excl. VAT
6.94€ incl. VAT
08B-1-15-D (1/2 × 5/16) - 15 Teeth, for 2 Simplex Chains (Steel)
Sprocket
At Supplier
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
6.32€ excl. VAT
7.65€ incl. VAT
08B-1-16-D (1/2 × 5/16) - 16 Teeth, for 2 Simplex Chains (Steel)
Sprocket
At Supplier
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
7.11€ excl. VAT
8.60€ incl. VAT
08B-1-17-D (1/2 × 5/16) - 17 Teeth, for 2 Simplex Chains (Steel)
Sprocket
At Supplier
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
7.96€ excl. VAT
9.64€ incl. VAT
08B-1-18-D (1/2 × 5/16) - 18 Teeth, for 2 Simplex Chains (Steel)
Sprocket
At Supplier
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
8.82€ excl. VAT
10.68€ incl. VAT
08B-1-19-D (1/2 × 5/16) - 19 Teeth, for 2 Simplex Chains (Steel)
Sprocket
At Supplier
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
9.70€ excl. VAT
11.74€ incl. VAT
08B-1-20-D (1/2 × 5/16) - 20 Teeth, for 2 Simplex Chains (Steel)
Sprocket
At Supplier
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
10.75€ excl. VAT
13.01€ incl. VAT
08B-1-21-D (1/2 × 5/16) - 21 Teeth, for 2 Simplex Chains (Steel)
Sprocket
At Supplier
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
11.61€ excl. VAT
14.05€ incl. VAT
08B-1-23-D (1/2 × 5/16) - 23 Teeth, for 2 Simplex Chains (Steel)
Sprocket
At Supplier
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
13.89€ excl. VAT
16.81€ incl. VAT
08B-1-24-D (1/2 × 5/16) - 24 Teeth, for 2 Simplex Chains (Steel)
Sprocket
At Supplier
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
14.95€ excl. VAT
18.08€ incl. VAT
08B-1-25-D (1/2 × 5/16) - 25 Teeth, for 2 Simplex Chains (Steel)
Sprocket
At Supplier
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
16.42€ excl. VAT
19.86€ incl. VAT
Products are sorted by name in ascending order.
Sprockets Fields of Use
08B 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.
Sprockets Material
Steel C43.
Other materials available on request.
Sprockets Code Description
Example:
08B-1-20-D (1/2 × 5/16) - 20 Teeth, for 2 Simplex Chains (Steel)
| Code Part | Description |
|---|---|
| 08B |
Type of chain |
| 1 |
Simplex chain |
| 20 |
Number of teeth |
| D |
Double-single design – for 2 simplex roller chains |
| 1/2 × 5/16 |
Pitch in inches × inner width in inches |
| 20 Teeth, for 2 Simplex Chains (Steel) |
Design and material of the sprocket |
Documents for Download
Dimensions and Parameters of Double-Single Plate Wheels for 2 DIN 8187 Roller Chains
TYMA CZ Data Sheets
Czech and English (PDF 156.44 kB)
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