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12B-1 Sprockets with Hub and Hardened Teeth for DIN 8187 Roller Chains (B-Series)

12B-1 sprockets with a hub and hardened teeth 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-NK (3/4” × 7/16”) - 8 Teeth, with Hub, Hardened Teeth (Steel)

Sprocket

At Supplier

Within 2 Weeks

110,70CZK excl. VAT

134,00CZK incl. VAT

12B-1-09-NK (3/4” × 7/16”) - 9 Teeth, with Hub, Hardened Teeth (Steel)

Sprocket

At Supplier

Within 2 Weeks

131,20CZK excl. VAT

158,80CZK incl. VAT

12B-1-10-NK (3/4” × 7/16”) - 10 Teeth, with Hub, Hardened Teeth (Steel)

Sprocket

At Supplier

Within 2 Weeks

148,10CZK excl. VAT

179,20CZK incl. VAT

12B-1-11-NK (3/4” × 7/16”) - 11 Teeth, with Hub, Hardened Teeth (Steel)

Sprocket

At Supplier

Within 2 Weeks

150,50CZK excl. VAT

182,10CZK incl. VAT

12B-1-12-NK (3/4” × 7/16”) - 12 Teeth, with Hub, Hardened Teeth (Steel)

Sprocket

At Supplier

Within 2 Weeks

162,30CZK excl. VAT

196,40CZK incl. VAT

12B-1-13-NK (3/4” × 7/16”) - 13 Teeth, with Hub, Hardened Teeth (Steel)

Sprocket

At Supplier

Within 2 Weeks

194,70CZK excl. VAT

235,60CZK incl. VAT

12B-1-14-NK (3/4” × 7/16”) - 14 Teeth, with Hub, Hardened Teeth (Steel)

Sprocket

At Supplier

Within 2 Weeks

227,10CZK excl. VAT

274,70CZK incl. VAT

12B-1-15-NK (3/4” × 7/16”) - 15 Teeth, with Hub, Hardened Teeth (Steel)

Sprocket

At Supplier

Within 2 Weeks

259,40CZK excl. VAT

313,90CZK incl. VAT

12B-1-16-NK (3/4” × 7/16”) - 16 Teeth, with Hub, Hardened Teeth (Steel)

Sprocket

At Supplier

Within 2 Weeks

297,30CZK excl. VAT

359,80CZK incl. VAT

12B-1-17-NK (3/4” × 7/16”) - 17 Teeth, with Hub, Hardened Teeth (Steel)

Sprocket

At Supplier

Within 2 Weeks

332,20CZK excl. VAT

402,00CZK incl. VAT

12B-1-18-NK (3/4” × 7/16”) - 18 Teeth, with Hub, Hardened Teeth (Steel)

Sprocket

At Supplier

Within 2 Weeks

344,00CZK excl. VAT

416,20CZK incl. VAT

12B-1-19-NK (3/4” × 7/16”) - 19 Teeth, with Hub, Hardened Teeth (Steel)

Sprocket

At Supplier

Within 2 Weeks

363,30CZK excl. VAT

439,60CZK incl. VAT

12B-1-20-NK (3/4” × 7/16”) - 20 Teeth, with Hub, Hardened Teeth (Steel)

Sprocket

At Supplier

Within 2 Weeks

382,00CZK excl. VAT

462,20CZK incl. VAT

12B-1-21-NK (3/4” × 7/16”) - 21 Teeth, with Hub, Hardened Teeth (Steel)

Sprocket

At Supplier

Within 2 Weeks

483,90CZK excl. VAT

585,50CZK incl. VAT

12B-1-22-NK (3/4” × 7/16”) - 22 Teeth, with Hub, Hardened Teeth (Steel)

Sprocket

At Supplier

Within 2 Weeks

503,90CZK excl. VAT

609,70CZK incl. VAT

12B-1-23-NK (3/4” × 7/16”) - 23 Teeth, with Hub, Hardened Teeth (Steel)

Sprocket

At Supplier

Within 2 Weeks

530,70CZK excl. VAT

642,10CZK incl. VAT

12B-1-24-NK (3/4” × 7/16”) - 24 Teeth, with Hub, Hardened Teeth (Steel)

Sprocket

At Supplier

Within 2 Weeks

554,30CZK excl. VAT

670,70CZK incl. VAT

12B-1-25-NK (3/4” × 7/16”) - 25 Teeth, with Hub, Hardened Teeth (Steel)

Sprocket

At Supplier

Within 2 Weeks

573,60CZK excl. VAT

694,00CZK incl. VAT

12B-1-26-NK (3/4” × 7/16”) - 26 Teeth, with Hub, Hardened Teeth (Steel)

Sprocket

At Supplier

Within 2 Weeks

634,00CZK excl. VAT

767,10CZK incl. VAT

12B-1-30-NK (3/4” × 7/16”) - 30 Teeth, with Hub, Hardened Teeth (Steel)

Sprocket

At Supplier

Within 2 Weeks

742,70CZK excl. VAT

898,70CZK incl. VAT

Products are sorted by name in ascending order.

Total 2 pages

Sprockets Fields of Use

12B-1 sprockets with a hub and hardened teeth for DIN 8187 chains are designed for general use in light and medium-duty industries.

They are primarily used in drives but can also be utilized for lifting or material transport.

Sprockets Material

C43 steel.

Other materials available on request.

Sprockets Code Description

Example:
12B-1-25-NK (3/4″ × 7/16″) - 25 Teeth, with Hub, Hardened Teeth (Steel)

Code Part Description
12B

Chain type

1

Simplex design

25

Number of teeth

NK

Design with hub and hardened teeth

3/4″ × 7/16″

Pitch (in inches) × inner width (in inches)

25 Teeth, with Hub, Hardened Teeth (Steel)

Sprocket design and material

Documents for Download

Chains

TYMA CZ Catalogue

Czech (PDF 2.01 MB)

Sprockets and Plate Wheels

TYMA CZ Catalogue

Czech and English (PDF 3.77 MB)


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