28B-3 Sprockets with Hub for DIN 8187 Roller Chains (B-Series)
28B-3 sprockets with a hub are designed for drives with all types of 28B-3 (1 3/4″ × 1 1/4″) triplex 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-3-11-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.
3 938,20CZK excl. VAT
4 765,30CZK incl. VAT
28B-3-12-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.
4 549,70CZK excl. VAT
5 505,20CZK incl. VAT
28B-3-13-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.
5 265,70CZK excl. VAT
6 371,50CZK incl. VAT
28B-3-14-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.
5 930,70CZK excl. VAT
7 176,10CZK incl. VAT
28B-3-15-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.
6 749,80CZK excl. VAT
8 167,30CZK incl. VAT
28B-3-17-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.
9 185,90CZK excl. VAT
11 115,00CZK incl. VAT
28B-3-18-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.
10 081,00CZK excl. VAT
12 198,00CZK incl. VAT
28B-3-19-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.
11 643,10CZK excl. VAT
14 088,10CZK incl. VAT
28B-3-20-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.
12 684,30CZK excl. VAT
15 348,00CZK incl. VAT
28B-3-21-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.
13 769,80CZK excl. VAT
16 661,40CZK incl. VAT
28B-3-23-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.
15 226,70CZK excl. VAT
18 424,20CZK incl. VAT
28B-3-25-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.
17 285,00CZK excl. VAT
20 914,90CZK incl. VAT
28B-3-27-N (1 3/4” × 1 1/4”) - 27 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.
Price on Request The sprocket price is calculated after receiving information about up-to-date prices from our suppliers. Please, fill in your email address and the required number of pieces and submit the form on the product page. The price and delivery conditions will be answered by email.
28B-3-30-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.
22 721,90CZK excl. VAT
27 493,50CZK incl. VAT
28B-3-35-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.
30 443,40CZK excl. VAT
36 836,50CZK incl. VAT
28B-3-38-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.
35 801,10CZK excl. VAT
43 319,30CZK incl. VAT
28B-3-40-N (1 3/4” × 1 1/4”) - 40 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.
39 186,40CZK excl. VAT
47 415,50CZK incl. VAT
28B-3-57-N-GG (1 3/4” × 1 1/4”) - 57 Teeth, with Hub (Cast Iron)
Sprocket
Sale is Over The goods are sold out and their sale has been ended. Therefore, it will not be available in the future, so it cannot be ordered.
73 989,70CZK excl. VAT
89 527,50CZK incl. VAT
Products are sorted by name in ascending order.
Sprockets Fields of Use
The 28B-3 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-3-20-N (1 3/4″ × 1 1/4″) - 20 Teeth, with Hub (Steel)
| Code Part | Description |
|---|---|
| 28B |
Chain type |
| 3 |
Triplex 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-3 Plate Wheels for DIN 8187 Roller Chains (B-Series)
28B-3 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.