20B-2 Sprockets for DIN 8187 Roller Chains (B Series)
20B-2 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 duplex.
20B-2-8-N (1 1/4 × 3/4) - Sprocket with Hub (Steel)
Sprocket
Out of Stock
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
21.34€ excl. VAT
25.82€ incl. VAT
20B-2-9-N (1 1/4 × 3/4) - Sprocket with Hub (Steel)
Sprocket
Out of Stock
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
26.36€ excl. VAT
31.90€ incl. VAT
20B-2-10-N (1 1/4 × 3/4) - Sprocket with Hub (Steel)
Sprocket
Out of Stock
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
31.30€ excl. VAT
37.87€ incl. VAT
20B-2-11-N (1 1/4 × 3/4) - Sprocket with Hub (Steel)
Sprocket
Out of Stock
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
38.09€ excl. VAT
46.09€ incl. VAT
20B-2-12-N (1 1/4 × 3/4) - Sprocket with Hub (Steel)
Sprocket
Out of Stock
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
44.64€ excl. VAT
54.01€ incl. VAT
20B-2-13-N (1 1/4 × 3/4) - Sprocket with Hub & Hardened Teeth (Steel)
Sprocket
Out of Stock
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
68.31€ excl. VAT
82.65€ incl. VAT
20B-2-13-N (1 1/4 × 3/4) - Sprocket with Hub (Steel)
Sprocket
Out of Stock
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
52.63€ excl. VAT
63.68€ incl. VAT
20B-2-14-N (1 1/4 × 3/4) - Sprocket with Hub (Steel)
Sprocket
Out of Stock
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
60.31€ excl. VAT
72.98€ incl. VAT
20B-2-15-N (1 1/4 × 3/4) - Sprocket with Hub (Steel)
Sprocket
Out of Stock
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
68.57€ excl. VAT
82.97€ incl. VAT
20B-2-16-NK - Sprocket with Hub & Hardened Teeth (Steel)
Sprocket
Out of Stock
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
97.59€ excl. VAT
118.08€ incl. VAT
20B-2-16-N (1 1/4 × 3/4) - Sprocket with Hub (Steel)
Sprocket
Out of Stock
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
75.28€ excl. VAT
91.09€ incl. VAT
20B-2-17-NK - Sprocket with Hub & Hardened Teeth (Steel)
Sprocket
Out of Stock
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
106.85€ excl. VAT
129.29€ incl. VAT
20B-2-17-N (1 1/4 × 3/4) - Sprocket with Hub (Steel)
Sprocket
Out of Stock
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
82.25€ excl. VAT
99.53€ incl. VAT
20B-2-18-N (1 1/4 × 3/4) - Sprocket with Hub (Steel)
Sprocket
Out of Stock
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
89.79€ excl. VAT
108.65€ incl. VAT
20B-2-19-N (1 1/4 × 3/4) - Sprocket with Hub (Steel)
Sprocket
Out of Stock
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
98.09€ excl. VAT
118.68€ incl. VAT
20B-2-20-N (1 1/4 × 3/4) - Sprocket with Hub (Steel)
Sprocket
Out of Stock
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
106.37€ excl. VAT
128.71€ incl. VAT
20B-2-21-NK - Sprocket with Hub & Hardened Teeth (Steel)
Sprocket
Out of Stock
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
154.86€ excl. VAT
187.38€ incl. VAT
20B-2-21-N (1 1/4 × 3/4) - Sprocket with Hub (Steel)
Sprocket
Out of Stock
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
119.31€ excl. VAT
144.36€ incl. VAT
20B-2-22-N (1 1/4 × 3/4) - Sprocket with Hub (Steel)
Sprocket
Out of Stock
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
128.32€ excl. VAT
155.27€ incl. VAT
20B-2-23-N (1 1/4 × 3/4) - Sprocket with Hub (Steel)
Sprocket
Out of Stock
Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
138.24€ excl. VAT
167.27€ incl. VAT
Sprockets Fields of Use
The 20B-2 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
Steel C43.
Other materials to order.
Sprockets Code Description
Example:
20B-2-20-N (1 1/4 × 3/4) - Sprocket with Hub (Steel)
| Code Part | Description |
|---|---|
| 20B |
Type of chain |
| 2 |
Duplex |
| 20 |
Number of teeth |
| N |
With-hub design |
| 1 1/4 × 3/4 |
Pitch of teeth in inches × internal width of the chain in inches |
| Sprocket 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)
Related Products
20B-2 Plate Wheels for DIN 8187 Roller Chains (B Series)
20B-2 Taper Bored Sprockets for DIN 8187 Roller Chains (B Series)
Roller Chains 20B
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.
