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

12B-2 sprockets and plate wheels are an essential part of chain transmissions for all types of roller chains 12B-2 according to DIN 8187 - European series in duplex design.

12B-2-21-N (3/4 × 29/64) - Sprocket with Hub (Steel)

12B-2-21-N (3/4 × 29/64) - Sprocket with Hub (Steel)

Sprocket

In stock: no

21.51 without VAT

26.02 including VAT

12B-2-21-P (3/4 × 29/64) - Platewheel (Steel)

12B-2-21-P (3/4 × 29/64) - Platewheel (Steel)

Sprocket

In stock: no

16.68 without VAT

20.19 including VAT

12B-2-22 TB 2517 (3/4 × 29/64, Steel)

12B-2-22 TB 2517 (3/4 × 29/64, Steel)

Sprocket

In stock: no

25.37 without VAT

30.70 including VAT

12B-2-22-N (3/4 × 29/64) - Sprocket with Hub (Steel)

12B-2-22-N (3/4 × 29/64) - Sprocket with Hub (Steel)

Sprocket

In stock: no

22.90 without VAT

27.70 including VAT

12B-2-22-P (3/4 × 29/64) - Platewheel (Steel)

12B-2-22-P (3/4 × 29/64) - Platewheel (Steel)

Sprocket

In stock: no

18.17 without VAT

21.99 including VAT

12B-2-23 TB 2517 (3/4 × 29/64, Steel)

12B-2-23 TB 2517 (3/4 × 29/64, Steel)

Sprocket

In stock: no

27.51 without VAT

33.28 including VAT

12B-2-23-N (3/4 × 29/64) - Sprocket with Hub (Steel)

12B-2-23-N (3/4 × 29/64) - Sprocket with Hub (Steel)

Sprocket

In stock: yes

25.64 without VAT

31.02 including VAT

12B-2-23-P (3/4 × 29/64) - Platewheel (Steel)

12B-2-23-P (3/4 × 29/64) - Platewheel (Steel)

Sprocket

In stock: no

19.25 without VAT

23.29 including VAT

12B-2-24 TB 2517 (3/4 × 29/64, Steel)

12B-2-24 TB 2517 (3/4 × 29/64, Steel)

Sprocket

In stock: no

28.89 without VAT

34.96 including VAT

12B-2-24-N (3/4 × 29/64) - Sprocket with Hub (Steel)

12B-2-24-N (3/4 × 29/64) - Sprocket with Hub (Steel)

Sprocket

In stock: no

27.00 without VAT

32.66 including VAT

12B-2-24-P (3/4 × 29/64) - Platewheel (Steel)

12B-2-24-P (3/4 × 29/64) - Platewheel (Steel)

Sprocket

In stock: no

21.32 without VAT

25.80 including VAT

12B-2-25 TB 2517 (3/4 × 29/64, Steel)

12B-2-25 TB 2517 (3/4 × 29/64, Steel)

Sprocket

In stock: no

30.79 without VAT

37.26 including VAT

12B-2-25-N (3/4 × 29/64) - Sprocket with Hub & Hardened Teeth (Steel)

12B-2-25-N (3/4 × 29/64) - Sprocket with Hub & Hardened Teeth (Steel)

Sprocket

In stock: no

32.21 without VAT

38.98 including VAT

12B-2-25-N (3/4 × 29/64) - Sprocket with Hub (Steel)

12B-2-25-N (3/4 × 29/64) - Sprocket with Hub (Steel)

Sprocket

In stock: no

29.79 without VAT

36.05 including VAT

12B-2-25-P (3/4 × 29/64) - Platewheel (Steel)

12B-2-25-P (3/4 × 29/64) - Platewheel (Steel)

Sprocket

In stock: no

22.99 without VAT

27.82 including VAT

12B-2-26 TB 2517 (3/4 × 29/64, Steel)

12B-2-26 TB 2517 (3/4 × 29/64, Steel)

Sprocket

In stock: no

32.67 without VAT

39.53 including VAT

12B-2-26-N (3/4 × 29/64) - Sprocket with Hub (Steel)

12B-2-26-N (3/4 × 29/64) - Sprocket with Hub (Steel)

Sprocket

In stock: no

31.40 without VAT

38.00 including VAT

12B-2-26-P (3/4 × 29/64) - Platewheel (Steel)

12B-2-26-P (3/4 × 29/64) - Platewheel (Steel)

Sprocket

In stock: no

24.57 without VAT

29.72 including VAT

12B-2-27 TB 2517 (3/4 × 29/64, Steel)

12B-2-27 TB 2517 (3/4 × 29/64, Steel)

Sprocket

In stock: no

34.76 without VAT

42.07 including VAT

12B-2-27-N (3/4 × 29/64) - Sprocket with Hub (Steel)

12B-2-27-N (3/4 × 29/64) - Sprocket with Hub (Steel)

Sprocket

In stock: no

33.20 without VAT

40.18 including VAT

Total 8 pages

Sprockets Fields of Use

The 12B-2 sprockets and plate wheels according to DIN 8187 are designed for use especially in light and 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.

Sprocket Code Description

Example:
12B-2-20-N (3/4 × 7/16) - Sprocket with Hub (Steel)

Code Part Description
12B

Type of chain

2

Duplex

20

Number of teeth

N

Wheel profile with hub

3/4 × 7/16

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 12B Sprockets for DIN 8187 Roller Chains - Preview

Dimensions and Parameters of 12B Sprockets for DIN 8187 Roller Chains

TYMA CZ Data Sheets

Czech and English (PDF 146.27 kB)

Chains - Preview

Chains

TYMA CZ Catalogue

Czech (PDF 3.69 MB)

Sprockets and Plate Wheels - Preview

Sprockets and Plate Wheels

TYMA CZ Catalogue

Czech and English (PDF 2.97 MB)