20B-3 Sprockets for DIN 8187 Roller Chains (B Series)
20B-3 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 triplex.
20B-3-10-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.
46.03€ excl. VAT
55.69€ incl. VAT
20B-3-11-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.
55.65€ excl. VAT
67.33€ incl. VAT
20B-3-13-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.
74.93€ excl. VAT
90.67€ incl. VAT
20B-3-14-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.
85.47€ excl. VAT
103.41€ incl. VAT
20B-3-15-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.
96.97€ excl. VAT
117.33€ incl. VAT
20B-3-16-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.
107.22€ excl. VAT
129.74€ incl. VAT
20B-3-17-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.
117.97€ excl. VAT
142.75€ incl. VAT
20B-3-18-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.
129.49€ excl. VAT
156.68€ incl. VAT
20B-3-19-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.
142.06€ excl. VAT
171.89€ incl. VAT
20B-3-20-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.
154.68€ excl. VAT
187.16€ incl. VAT
20B-3-21-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.
171.70€ excl. VAT
207.76€ incl. VAT
20B-3-23-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.
200.65€ excl. VAT
242.78€ incl. VAT
20B-3-24-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.
215.64€ excl. VAT
260.93€ incl. VAT
20B-3-25-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.
231.27€ excl. VAT
279.84€ incl. VAT
20B-3-27-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.
267.13€ excl. VAT
323.23€ incl. VAT
20B-3-28-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.
284.43€ excl. VAT
344.16€ incl. VAT
20B-3-30-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.
351.23€ excl. VAT
424.99€ incl. VAT
20B-3-35-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.
461.85€ excl. VAT
558.84€ incl. VAT
20B-3-38-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.
535.80€ excl. VAT
648.32€ incl. VAT
20B-3-57-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.
1,162.72€ excl. VAT
1,406.89€ incl. VAT
Sprockets Fields of Use
The 20B-3 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-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 with Hub for DIN 8187 Roller Chains
TYMA CZ Data Sheets
Czech and English (PDF 147.10 kB)
Related Products
20B-1 Sprockets with Hardened Teeth, Finished Bore with Keyway for DIN 8187 Roller Chains (B Series)
Stainless Steel Sprockets for Roller Chains (DIN 8187)
Simplex sprockets in stainless-steel 304 L for roller chains DIN 8187.
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.
