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12B-2 Plate Wheels for DIN 8187 Roller Chains (B-Series)

12B-2 plate wheels (12B-2 flat sprockets without hub) are designed for drives with all types of 12B-2 (3/4″ × 7/16″) duplex 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-2-08-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.

106,40CZK excl. VAT

128,80CZK incl. VAT

12B-2-09-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.

117,60CZK excl. VAT

142,30CZK incl. VAT

12B-2-10-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.

139,30CZK excl. VAT

168,50CZK incl. VAT

12B-2-11-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.

170,50CZK excl. VAT

206,30CZK incl. VAT

12B-2-12-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.

197,90CZK excl. VAT

239,40CZK incl. VAT

12B-2-13-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.

197,90CZK excl. VAT

239,40CZK incl. VAT

12B-2-14-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.

216,50CZK excl. VAT

261,90CZK incl. VAT

12B-2-15-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.

235,80CZK excl. VAT

285,30CZK incl. VAT

12B-2-16-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.

273,00CZK excl. VAT

330,40CZK incl. VAT

12B-2-17-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.

304,10CZK excl. VAT

368,00CZK incl. VAT

12B-2-18-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.

329,10CZK excl. VAT

398,20CZK incl. VAT

12B-2-19-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.

374,50CZK excl. VAT

453,10CZK incl. VAT

12B-2-20-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.

406,80CZK excl. VAT

492,20CZK incl. VAT

12B-2-21-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.

443,50CZK excl. VAT

536,70CZK incl. VAT

12B-2-22-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.

480,90CZK excl. VAT

581,90CZK incl. VAT

12B-2-23-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.

512,00CZK excl. VAT

619,50CZK incl. VAT

12B-2-24-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.

567,30CZK excl. VAT

686,50CZK incl. VAT

12B-2-25-P (3/4” × 7/16”) - 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.

610,90CZK excl. VAT

739,20CZK incl. VAT

12B-2-26-P (3/4” × 7/16”) - 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.

652,50CZK excl. VAT

789,50CZK incl. VAT

12B-2-27-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.

704,80CZK excl. VAT

852,80CZK incl. VAT

Products are sorted by name in ascending order.

Total 4 pages

Typical Applications

The 12B-2 (Duplex) 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.

Materials

C43 steel.

Other materials on request.

Sprocket Code Description

Example:
12B-2-20-P (3/4″ × 7/16″) - 20 Teeth, without Hub (Steel)

Code Part Description
12B

Chain type
2

Duplex 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)

Download

Chains

TYMA CZ Catalogue

Czech (PDF 3.58 MB)

Download

Sprockets and Plate Wheels

TYMA CZ Catalogue

Czech and English (PDF 3.77 MB)

Download

12B-2 Sprockets with Hub for DIN 8187 Roller Chains (B-Series)

Sprockets with a hub for DIN 8187 roller chains
Pitch × Internal width (mm): 19.050 × 11.680
Teeth z = 8 - 114
Standard diameters d0 (mm): 49.78 - 691.36
View More

12B-2 Taper Lock Sprockets for DIN 8187 Roller Chains (B-Series)

Taper bored sprockets for DIN 8187 roller chains
Pitch × Internal width (mm): 19.050 × 11.680
Teeth z = 15 - 114
Standard diameters Dp (mm): 91.63 - 691.36
View More

12B-2 Roller Chains According to DIN 8187

DIN 8187 roller chains
Pitch × inner width (mm): 19.05 × 11.68
View More

Universal Chain Tensioners

Sliding blocks, sprockets with screw and idler sprockets for tensioning of industrial roller chains during operation.

View More

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