20B-1 Sprockets with Hub for DIN 8187 Roller Chains (B Series)
20B-1 sprockets with hub are an essential part of chain transmissions for all types of 20B roller chains according to DIN 8187 – European B series. Theese sprockets are simplex.
Products are sorted by name in ascending order.
20B-1-08-N (1 1/4 × 3/4) - 8 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.
8.23€ excl. VAT
9.96€ incl. VAT
20B-1-09-N (1 1/4 × 3/4) - 9 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.
10.22€ excl. VAT
12.36€ incl. VAT
20B-1-10-N (1 1/4 × 3/4) - 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.
12.13€ excl. VAT
14.67€ incl. VAT
20B-1-11-N (1 1/4 × 3/4) - 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.
15.17€ excl. VAT
18.35€ incl. VAT
20B-1-12-N (1 1/4 × 3/4) - 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.
18.18€ excl. VAT
22.00€ incl. VAT
20B-1-13-N (1 1/4 × 3/4) - 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.
21.41€ excl. VAT
25.91€ incl. VAT
20B-1-14-N (1 1/4 × 3/4) - 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.
24.97€ excl. VAT
30.21€ incl. VAT
20B-1-15-N (1 1/4 × 3/4) - 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.
28.62€ excl. VAT
34.63€ incl. VAT
20B-1-16-N (1 1/4 × 3/4) - 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.
33.25€ excl. VAT
40.23€ incl. VAT
20B-1-17-N (1 1/4 × 3/4) - 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.
35.53€ excl. VAT
42.99€ incl. VAT
20B-1-18-N (1 1/4 × 3/4) - 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.
37.90€ excl. VAT
45.86€ incl. VAT
20B-1-19-N (1 1/4 × 3/4) - 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.
40.94€ excl. VAT
49.54€ incl. VAT
20B-1-20-N (1 1/4 × 3/4) - 20 Teeth, with Hub (Steel)
Sprocket
In Stock We update the stock availability information every 2 hours.
The goods we have in stock are usually ready for shipping or personal collection no later than the next working day. In case of personal collection, please do not come to pick the goods up before we contact you that the goods are ready.
43.52€ excl. VAT
52.65€ incl. VAT
20B-1-21-N (1 1/4 × 3/4) - 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.
54.49€ excl. VAT
65.93€ incl. VAT
20B-1-22-N (1 1/4 × 3/4) - 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.
57.35€ excl. VAT
69.40€ incl. VAT
20B-1-23-N (1 1/4 × 3/4) - 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.
60.64€ excl. VAT
73.37€ incl. VAT
20B-1-24-N (1 1/4 × 3/4) - 24 Teeth, with Hub (Steel)
Sprocket
In Stock We update the stock availability information every 2 hours.
The goods we have in stock are usually ready for shipping or personal collection no later than the next working day. In case of personal collection, please do not come to pick the goods up before we contact you that the goods are ready.
63.82€ excl. VAT
77.22€ incl. VAT
20B-1-25-N (1 1/4 × 3/4) - 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.
67.01€ excl. VAT
81.08€ incl. VAT
20B-1-26-N (1 1/4 × 3/4) - 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.
73.53€ excl. VAT
88.97€ incl. VAT
20B-1-27-N (1 1/4 × 3/4) - 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.
77.32€ excl. VAT
93.56€ incl. VAT
Products are sorted by name in ascending order.
Sprockets Fields of Use
The 20B-1 sprockets with hub 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
C43 steel or grey cast iron.
Other materials available on request.
Sprockets Code Description
Example:
20B-1-20-N (1 1/4 × 3/4) - 20 Teeth, with Hub (Steel)
| Code Part | Description |
|---|---|
| 20B |
Chain type |
| 1 |
Simplex design |
| 20 |
Number of teeth |
| N |
Design with hub |
| 1 1/4 × 3/4 |
Pitch (in inches) × inner width (in inches) |
| 20 Teeth, with Hub (Steel) |
Sprocket design and material |
Documents for Download
Dimensions and Parameters of 20B Sprockets with Hub for DIN 8187 Roller Chains
TYMA CZ Data Sheets
Czech and English (PDF 147.10 kB)
Dimensions and Parameters of 20B Cast Iron Sprockets for DIN 8187 Roller Chains
TYMA CZ Data Sheets
Czech and English (PDF 158.09 kB)
Related Products
20B-1 Plate Wheels for DIN 8187 Roller Chains (B Series)
20B Sprockets with Finished Bore, Hub, and Hardened Teeth for DIN 8187 Roller Chains (B Series)
20B-1 Taper Bored Sprockets for DIN 8187 Roller Chains (B Series)
20B Drive Roller Chains
Dimensions in inches: 1 1/4" × 3/4"
Universal Chain Tensioners
Sliding blocks, sprockets with screw and idler sprockets for tensioning of industrial roller chains during operation.
