20B-3 Sprockets for DIN 8187 Roller Chains (B Series)
20B-3 sprockets and plate wheels are an essential part of chain transmissions for all types of roller chains 20B-3 according to DIN 8187 - European series in triplex design.
20B-3-10-N (1 1/4 × 3/4) - Sprocket with Hub (Steel)
Sprocket
In stock: no
38.34€ without VAT
46.39€ including VAT
20B-3-10-P (1 1/4 × 3/4) - Platewheel (Steel)
Sprocket
In stock: no
Price on request The sprocket price is calculated after receiving information about availability and up-to-date prices from our suppliers. Please, write down required amount and send a Question about the Product or just order the sprockets. The price and shipping conditions will be sent on your e-mail address. After your confirmation the goods will be ordered from the supplier.
20B-3-11-N (1 1/4 × 3/4) - Sprocket with Hub (Steel)
Sprocket
In stock: no
46.29€ without VAT
56.01€ including VAT
20B-3-11-P (1 1/4 × 3/4) - Platewheel (Steel)
Sprocket
In stock: no
42.96€ without VAT
51.98€ including VAT
20B-3-12-P (1 1/4 × 3/4) - Platewheel (Steel)
Sprocket
In stock: no
49.89€ without VAT
60.37€ including VAT
20B-3-13-N (1 1/4 × 3/4) - Sprocket with Hub (Steel)
Sprocket
In stock: no
62.38€ without VAT
75.48€ including VAT
20B-3-13-P(1 1/4 × 3/4) - Platewheel (Steel)
Sprocket
In stock: no
57.20€ without VAT
69.21€ including VAT
20B-3-14-N (1 1/4 × 3/4) - Sprocket with Hub (Steel)
Sprocket
In stock: no
71.20€ without VAT
86.15€ including VAT
20B-3-15-N (1 1/4 × 3/4) - Sprocket with Hub (Steel)
Sprocket
In stock: no
80.76€ without VAT
97.72€ including VAT
20B-3-15-P (1 1/4 × 3/4) - Platewheel (Steel)
Sprocket
In stock: no
73.47€ without VAT
88.90€ including VAT
20B-3-16-N (1 1/4 × 3/4) - Sprocket with Hub (Steel)
Sprocket
In stock: no
89.25€ without VAT
107.99€ including VAT
20B-3-16-P (1 1/4 × 3/4) - Platewheel (Steel)
Sprocket
In stock: no
82.30€ without VAT
99.58€ including VAT
20B-3-17-N (1 1/4 × 3/4) - Sprocket with Hub (Steel)
Sprocket
In stock: no
98.24€ without VAT
118.87€ including VAT
20B-3-17-P (1 1/4 × 3/4) - Platewheel (Steel)
Sprocket
In stock: no
91.54€ without VAT
110.77€ including VAT
20B-3-18-N (1 1/4 × 3/4) - Sprocket with Hub (Steel)
Sprocket
In stock: no
107.82€ without VAT
130.46€ including VAT
20B-3-18-P (1 1/4 × 3/4) - Platewheel (Steel)
Sprocket
In stock: no
101.50€ without VAT
122.82€ including VAT
20B-3-19-N (1 1/4 × 3/4) - Sprocket with Hub (Steel)
Sprocket
In stock: no
118.38€ without VAT
143.24€ including VAT
20B-3-19-P (1 1/4 × 3/4) plochá (Steel)
Sprocket
In stock: no
136.06€ without VAT
164.64€ including VAT
20B-3-20-N (1 1/4 × 3/4) - Sprocket with Hub (Steel)
Sprocket
In stock: no
128.81€ without VAT
155.85€ including VAT
20B-3-20-P (1 1/4 × 3/4) - Platewheel (Steel)
Sprocket
In stock: no
122.98€ without VAT
148.81€ including VAT
Sprockets Fields of Use
The 20B-3 sprockets and plate wheels according to DIN 8187 are designed for use especially in medium industry.
They are used in drives, but can also be used for lifting or transporting material.
Sprockets Material
Steel C43.
Other materials to order.
Sprocket Code Description
Example:
20B-3-20-N (1 1/4 × 3/4) - Sprocket with Hub (Steel)
| Code Part | Description |
|---|---|
| 20B |
Type of chain |
| 3 |
Triplex |
| 20 |
Number of teeth |
| N |
Wheel profile with hub |
| 1 1/4 × 3/4 |
Pitch of teeth in inches × internal width of the chain in inches |
| Sprocket with Hub (Steel) |
Wheel profile and material |
Documents for Download
Dimensions and Parameters of 20B Sprockets for DIN 8187 Roller Chains
TYMA CZ Data Sheets
Czech and English (PDF 147.05 kB)




