12B-1 Plate Wheels for DIN 8187 Roller Chains (B Series)
12B-1 plate wheels (12B-1 flat sprockets without hub) are designed for drives with all types of 12B-1 (3/4″ × 7/16″) 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.
12B-1-08-P (3/4” × 7/16”) - 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.
54,70CZK excl. VAT
66,20CZK incl. VAT
12B-1-09-P (3/4” × 7/16”) - 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.
56,60CZK excl. VAT
68,50CZK incl. VAT
12B-1-10-P (3/4” × 7/16”) - 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.
62,80CZK excl. VAT
76,00CZK incl. VAT
12B-1-11-P (3/4” × 7/16”) - 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.
81,40CZK excl. VAT
98,50CZK incl. VAT
12B-1-12-P (3/4” × 7/16”) - 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.
94,00CZK excl. VAT
113,70CZK incl. VAT
12B-1-13-P (3/4” × 7/16”) - 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.
106,40CZK excl. VAT
128,80CZK incl. VAT
12B-1-14-P (3/4” × 7/16”) - 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.
116,30CZK excl. VAT
140,80CZK incl. VAT
12B-1-15-P (3/4” × 7/16”) - 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.
129,40CZK excl. VAT
156,50CZK incl. VAT
12B-1-16-P (3/4” × 7/16”) - 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.
149,90CZK excl. VAT
181,40CZK incl. VAT
12B-1-17-P (3/4” × 7/16”) - 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.
169,10CZK excl. VAT
204,70CZK incl. VAT
12B-1-18-P (3/4” × 7/16”) - 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.
181,60CZK excl. VAT
219,70CZK incl. VAT
12B-1-19-P (3/4” × 7/16”) - 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.
182,90CZK excl. VAT
221,30CZK incl. VAT
12B-1-20-P (3/4” × 7/16”) - 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.
182,90CZK excl. VAT
221,30CZK incl. VAT
12B-1-21-P (3/4” × 7/16”) - 21 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.
201,60CZK excl. VAT
243,90CZK incl. VAT
12B-1-22-P (3/4” × 7/16”) - 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.
220,30CZK excl. VAT
266,60CZK incl. VAT
12B-1-23-P (3/4” × 7/16”) - 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.
224,60CZK excl. VAT
271,80CZK incl. VAT
12B-1-24-P (3/4” × 7/16”) - 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.
256,30CZK excl. VAT
310,10CZK incl. VAT
12B-1-25-P (3/4” × 7/16”) - 25 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.
279,30CZK excl. VAT
338,00CZK incl. VAT
12B-1-26-P (3/4” × 7/16”) - 26 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.
289,30CZK excl. VAT
350,00CZK incl. VAT
12B-1-27-P (3/4” × 7/16”) - 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.
321,60CZK excl. VAT
389,20CZK incl. VAT
Products are sorted by name in ascending order.
Sprockets Fields of Use
The 12B-1 (Simplex) plate wheels are designed for general use in light and medium 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:
12B-1-20-P (3/4″ × 7/16″) - 20 Teeth, without Hub (Steel)
| Code Part | Description |
|---|---|
| 12B |
Chain type |
| 1 |
Simplex design |
| 20 |
Number of teeth |
| P |
Flat design without a hub (also known as a plate wheel or chain disc) |
| 3/4″ × 7/16″ |
Pitch (in inches) × inner width (in inches) |
| 20 Teeth, without Hub (Steel) |
Sprocket design and material |
Documents for Download
Dimensions and Parameters of 12B Plate Wheels for DIN 8187 Roller Chains
TYMA CZ Data Sheets
Czech and English (PDF 325.02 kB)
Related Products
12B-1 Sprockets with Hub for DIN 8187 Roller Chains (B Series)
12B Sprockets with Finished Bore, Hub, and Hardened Teeth for DIN 8187 Roller Chains (B Series)
12B-1 Roller Chains According to DIN 8187
Universal Chain Tensioners
Sliding blocks, sprockets with screw and idler sprockets for tensioning of industrial roller chains during operation.
