20B-1 Plate Wheels for DIN 8187 Roller Chains (B-Series)
20B-1 plate wheels (20B-1 flat sprockets without hub) are designed for drives with all types of 20B-1 (1 1/4″ × 3/4″) simplex roller chains of the so-called European series (B-series), standardized to ISO 606 (DIN 8187).
Products are sorted by name in ascending order.
20B-1-08-P (1 1/4” × 3/4”) - 8 Teeth, without 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.
159,30CZK excl. VAT
192,70CZK incl. VAT
20B-1-09-P (1 1/4” × 3/4”) - 9 Teeth, without 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.
181,60CZK excl. VAT
219,70CZK incl. VAT
20B-1-10-P (1 1/4” × 3/4”) - 10 Teeth, without 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.
216,50CZK excl. VAT
261,90CZK incl. VAT
20B-1-11-P (1 1/4” × 3/4”) - 11 Teeth, without 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.
253,10CZK excl. VAT
306,30CZK incl. VAT
20B-1-12-P (1 1/4” × 3/4”) - 12 Teeth, without 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.
294,30CZK excl. VAT
356,10CZK incl. VAT
20B-1-13-P (1 1/4” × 3/4”) - 13 Teeth, without 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.
340,30CZK excl. VAT
411,70CZK incl. VAT
20B-1-14-P (1 1/4” × 3/4”) - 14 Teeth, without 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.
382,00CZK excl. VAT
462,20CZK incl. VAT
20B-1-15-P (1 1/4” × 3/4”) - 15 Teeth, without 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.
443,50CZK excl. VAT
536,70CZK incl. VAT
20B-1-16-P (1 1/4” × 3/4”) - 16 Teeth, without 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.
463,40CZK excl. VAT
560,80CZK incl. VAT
20B-1-17-P (1 1/4” × 3/4”) - 17 Teeth, without 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.
568,60CZK excl. VAT
688,00CZK incl. VAT
20B-1-18-P (1 1/4” × 3/4”) - 18 Teeth, without 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.
568,60CZK excl. VAT
688,00CZK incl. VAT
20B-1-19-P (1 1/4” × 3/4”) - 19 Teeth, without 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.
656,20CZK excl. VAT
794,00CZK incl. VAT
20B-1-20-P (1 1/4” × 3/4”) - 20 Teeth, without 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.
743,90CZK excl. VAT
900,10CZK incl. VAT
20B-1-21-P (1 1/4” × 3/4”) - 21 Teeth, without 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.
743,90CZK excl. VAT
900,10CZK incl. VAT
20B-1-22-P (1 1/4” × 3/4”) - 22 Teeth, without 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.
938,10CZK excl. VAT
1 135,00CZK incl. VAT
20B-1-23-P (1 1/4” × 3/4”) - 23 Teeth, without 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.
1 018,90CZK excl. VAT
1 232,90CZK incl. VAT
20B-1-24-P (1 1/4” × 3/4”) - 24 Teeth, without 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.
1 103,50CZK excl. VAT
1 335,20CZK incl. VAT
20B-1-25-P (1 1/4” × 3/4”) - 25 Teeth, without 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.
1 198,10CZK excl. VAT
1 449,60CZK incl. VAT
20B-1-26-P (1 1/4” × 3/4”) - 26 Teeth, without 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.
1 288,30CZK excl. VAT
1 558,90CZK incl. VAT
20B-1-27-P (1 1/4” × 3/4”) - 27 Teeth, without 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.
1 381,00CZK excl. VAT
1 671,00CZK incl. VAT
Products are sorted by name in ascending order.
Sprockets Fields of Use
The 20B-1 (Simplex) plate wheels are designed for general use in heavy industry.
They are used in drives, but can also be used for lifting or transporting material.
Sprockets Material
C43 steel.
Other materials on request.
Sprockets Code Description
Example:
20B-1-20-P (1 1/4″ × 3/4″) - 20 Teeth, without Hub (Steel)
| Code Part | Description |
|---|---|
| 20B |
Chain type |
| 1 |
Simplex design |
| 20 |
Number of teeth |
| P |
Flat design without a hub (also known as a plate wheel or chain disc) |
| 1 1/4″ × 3/4″ |
Pitch (in inches) × inner width (in inches) |
| 20 Teeth, without Hub (Steel) |
Sprocket design and material |
Documents for Download
Dimensions and Parameters of 20B Plate Wheels for DIN 8187 Roller Chains
TYMA CZ Data Sheets
Czech and English (PDF 301.67 kB)
Related Products
20B-1 Sprockets with Hub 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 Roller Chains According to DIN 8187
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