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20B-3 Plate Wheels for DIN 8187 Roller Chains (B-Series)

20B-3 plate wheels (20B-3 flat sprockets without hub) are designed for drives with all types of 20B-3 (1 1/4″ × 3/4″) triplex 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-3-10-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.

970,50CZK excl. VAT

1 174,30CZK incl. VAT

20B-3-11-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.

1 143,40CZK excl. VAT

1 383,50CZK incl. VAT

20B-3-12-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.

1 329,30CZK excl. VAT

1 608,40CZK incl. VAT

20B-3-13-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.

1 476,20CZK excl. VAT

1 786,20CZK incl. VAT

20B-3-14-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.

1 476,20CZK excl. VAT

1 786,20CZK incl. VAT

20B-3-15-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.

1 959,50CZK excl. VAT

2 371,00CZK incl. VAT

20B-3-16-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.

2 195,20CZK excl. VAT

2 656,20CZK incl. VAT

20B-3-17-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.

2 263,60CZK excl. VAT

2 739,00CZK incl. VAT

20B-3-18-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.

2 699,10CZK excl. VAT

3 265,90CZK incl. VAT

20B-3-19-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.

2 975,90CZK excl. VAT

3 600,80CZK incl. VAT

20B-3-20-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.

2 977,10CZK excl. VAT

3 602,30CZK incl. VAT

20B-3-21-P (1 1/4” × 3/4”) - 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.

3 575,50CZK excl. VAT

4 326,40CZK incl. VAT

20B-3-22-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.

3 839,90CZK excl. VAT

4 646,30CZK incl. VAT

20B-3-23-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.

3 839,90CZK excl. VAT

4 646,30CZK incl. VAT

20B-3-24-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.

3 839,90CZK excl. VAT

4 646,30CZK incl. VAT

20B-3-25-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.

4 932,90CZK excl. VAT

5 968,80CZK incl. VAT

20B-3-26-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.

5 304,30CZK excl. VAT

6 418,30CZK incl. VAT

20B-3-27-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.

5 705,50CZK excl. VAT

6 903,60CZK incl. VAT

20B-3-28-P (1 1/4” × 3/4”) - 28 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.

6 102,40CZK excl. VAT

7 383,90CZK incl. VAT

20B-3-29-P (1 1/4” × 3/4”) - 29 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.

6 531,50CZK excl. VAT

7 903,10CZK incl. VAT

Products are sorted by name in ascending order.

Total 3 pages

Typical Applications

The 20B-3 (Triplex) 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.

Materials

C43 steel.

Other materials on request.

Sprocket Code Description

Example:
20B-3-20-P (1 1/4″ × 3/4″) - 20 Teeth, without Hub (Steel)

Code Part Description
20B

Chain type
3

Triplex 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)

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

20B-3 Sprockets with Hub for DIN 8187 Roller Chains (B-Series)

Sprockets with a hub for DIN 8187 roller chains
Pitch × Internal width (mm): 31.750 × 19.560
Teeth z = 8 - 76
Standard diameters d0 (mm): 82.96 - 768.32
View More

20B-3 Taper Lock Sprockets for DIN 8187 Roller Chains (B-Series)

Taper bored sprockets for DIN 8187 roller chains
Pitch × Internal width (mm): 31.750 × 19.560
Teeth z = 15 - 114
Standard diameters Dp (mm): 152.72 - 1152.26
View More

20B-3 Roller Chains According to DIN 8187

DIN 8187 roller chains
Pitch × inner width (mm): 31.75 × 19.56
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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