28B-2 Sprockets with Hub for DIN 8187 Roller Chains (B-Series)
28B-2 sprockets with a hub are designed for drives with all types of 28B-2 (1 3/4″ × 1 1/4″) duplex roller chains of the so-called European series (B-series), standardized to ISO 606 (DIN 8187).
Products are sorted by name in ascending order.
28B-2-10-N (1 3/4” × 1 1/4”) - 10 Teeth, with Hub (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.
2 133,00CZK excl. VAT
2 580,90CZK incl. VAT
28B-2-11-N (1 3/4” × 1 1/4”) - 11 Teeth, with Hub (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.
2 516,20CZK excl. VAT
3 044,50CZK incl. VAT
28B-2-12-N (1 3/4” × 1 1/4”) - 12 Teeth, with Hub (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.
2 923,00CZK excl. VAT
3 536,90CZK incl. VAT
28B-2-13-N (1 3/4” × 1 1/4”) - 13 Teeth, with Hub (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.
3 370,20CZK excl. VAT
4 078,00CZK incl. VAT
28B-2-14-N (1 3/4” × 1 1/4”) - 14 Teeth, with Hub (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.
3 777,80CZK excl. VAT
4 571,10CZK incl. VAT
28B-2-15-N (1 3/4” × 1 1/4”) - 15 Teeth, with Hub (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.
4 314,50CZK excl. VAT
5 220,60CZK incl. VAT
28B-2-16-N (1 3/4” × 1 1/4”) - 16 Teeth, with Hub (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.
4 897,40CZK excl. VAT
5 925,80CZK incl. VAT
28B-2-17-N (1 3/4” × 1 1/4”) - 17 Teeth, with Hub (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.
5 375,20CZK excl. VAT
6 504,00CZK incl. VAT
28B-2-18-N (1 3/4” × 1 1/4”) - 18 Teeth, with Hub (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.
5 890,30CZK excl. VAT
7 127,30CZK incl. VAT
28B-2-19-N (1 3/4” × 1 1/4”) - 19 Teeth, with Hub (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.
6 650,40CZK excl. VAT
8 047,00CZK incl. VAT
28B-2-20-N (1 3/4” × 1 1/4”) - 20 Teeth, with Hub (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.
7 242,00CZK excl. VAT
8 762,80CZK incl. VAT
28B-2-21-N (1 3/4” × 1 1/4”) - 21 Teeth, with Hub (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.
8 713,10CZK excl. VAT
10 542,80CZK incl. VAT
28B-2-22-N (1 3/4” × 1 1/4”) - 22 Teeth, with Hub (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.
9 404,30CZK excl. VAT
11 379,20CZK incl. VAT
28B-2-23-N (1 3/4” × 1 1/4”) - 23 Teeth, with Hub (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.
10 128,90CZK excl. VAT
12 256,00CZK incl. VAT
28B-2-25-N (1 3/4” × 1 1/4”) - 25 Teeth, with Hub (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.
11 653,60CZK excl. VAT
14 100,80CZK incl. VAT
28B-2-26-N (1 3/4” × 1 1/4”) - 26 Teeth, with Hub (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.
12 458,50CZK excl. VAT
15 074,80CZK incl. VAT
28B-2-28-N (1 3/4” × 1 1/4”) - 28 Teeth, with Hub (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.
14 287,90CZK excl. VAT
17 288,40CZK incl. VAT
28B-2-30-N (1 3/4” × 1 1/4”) - 30 Teeth, with Hub (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.
16 113,10CZK excl. VAT
19 496,80CZK incl. VAT
28B-2-35-N (1 3/4” × 1 1/4”) - 35 Teeth, with Hub (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.
21 406,70CZK excl. VAT
25 902,10CZK incl. VAT
28B-2-38-N (1 3/4” × 1 1/4”) - 38 Teeth, with Hub (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.
24 889,10CZK excl. VAT
30 115,80CZK incl. VAT
Products are sorted by name in ascending order.
Sprockets Fields of Use
The 28B-2 sprockets with hub are designed for use especially in heavy industry.
They are used in drives, but can also be used for lifting or transporting material.
Sprockets Material
C43 steel or grey cast iron.
Other materials available on request.
Sprockets Code Description
Example:
28B-2-20-N (1 3/4″ × 1 1/4″) - 20 Teeth, with Hub (Steel)
| Code Part | Description |
|---|---|
| 28B |
Chain type |
| 2 |
Duplex design |
| 20 |
Number of teeth |
| N |
Design with hub |
| 1 3/4″ × 1 1/4″ |
Pitch (in inches) × inner width (in inches) |
| 20 Teeth, with Hub (Steel) |
Sprocket design and material |
Documents for Download
Dimensions and Parameters of 28B Sprockets with Hub for DIN 8187 Roller Chains
TYMA CZ Data Sheets
Czech and English (PDF 142.15 kB)
Related Products
28B-2 Plate Wheels for DIN 8187 Roller Chains (B-Series)
28B-2 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.