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12B-1 Sprockets with Hardened Teeth, Finished Bore with Keyway for DIN 8187 Roller Chains (B Series)

12B-1-N KZ/D sprockets for roller chains with hardened teeth and finished bore with keyway are a special type of sprockets according to DIN 8187.

They have tempered teeth and they are ready for use on a specific shaft diameter with a key according to ČSN/DIN.

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12B-1-10-N - Hardened Teeth, Bore 19H7, Keyway, 2 Screws Sprocket

12B-1-10-N - Hardened Teeth, Bore 19H7, Keyway, 2 Screws

Sprocket

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

6.87 excl. VAT

8.31 incl. VAT

12B-1-10-N - Hardened Teeth, Bore 20H7, Keyway, 2 Screws Sprocket

12B-1-10-N - Hardened Teeth, Bore 20H7, Keyway, 2 Screws

Sprocket

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

6.87 excl. VAT

8.31 incl. VAT

12B-1-10-N - Hardened Teeth, Bore 24H7, Keyway, 2 Screws Sprocket

12B-1-10-N - Hardened Teeth, Bore 24H7, Keyway, 2 Screws

Sprocket

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

6.87 excl. VAT

8.31 incl. VAT

12B-1-10-N - Hardened Teeth, Bore 25H7, Keyway, 2 Screws (M6) Sprocket

12B-1-10-N - Hardened Teeth, Bore 25H7, Keyway, 2 Screws (M6)

Sprocket

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

6.87 excl. VAT

8.31 incl. VAT

12B-1-10-N - Hardened Teeth, Bore 28H7, Keyway, 2 Screws Sprocket

12B-1-10-N - Hardened Teeth, Bore 28H7, Keyway, 2 Screws

Sprocket

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

6.87 excl. VAT

8.31 incl. VAT

12B-1-10-N - Hardened Teeth, Bore 30H7, Keyway, 2 Screws Sprocket

12B-1-10-N - Hardened Teeth, Bore 30H7, Keyway, 2 Screws

Sprocket

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

6.87 excl. VAT

8.31 incl. VAT

12B-1-10-N - Hardened Teeth, Bore 32H7, Keyway, 2 Screws Sprocket

12B-1-10-N - Hardened Teeth, Bore 32H7, Keyway, 2 Screws

Sprocket

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

6.87 excl. VAT

8.31 incl. VAT

12B-1-11-N - Hardened Teeth, Bore 19H7, Keyway, 2 Screws Sprocket

12B-1-11-N - Hardened Teeth, Bore 19H7, Keyway, 2 Screws

Sprocket

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

8.09 excl. VAT

9.79 incl. VAT

12B-1-11-N - Hardened Teeth, Bore 20H7, Keyway, 2 Screws Sprocket

12B-1-11-N - Hardened Teeth, Bore 20H7, Keyway, 2 Screws

Sprocket

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

8.09 excl. VAT

9.79 incl. VAT

12B-1-11-N - Hardened Teeth, Bore 24H7, Keyway, 2 Screws Sprocket

12B-1-11-N - Hardened Teeth, Bore 24H7, Keyway, 2 Screws

Sprocket

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

8.09 excl. VAT

9.79 incl. VAT

12B-1-11-N - Hardened Teeth, Bore 25H7, Keyway, 2 Screws (M6) Sprocket

12B-1-11-N - Hardened Teeth, Bore 25H7, Keyway, 2 Screws (M6)

Sprocket

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

8.09 excl. VAT

9.79 incl. VAT

12B-1-11-N - Hardened Teeth, Bore 28H7, Keyway, 2 Screws Sprocket

12B-1-11-N - Hardened Teeth, Bore 28H7, Keyway, 2 Screws

Sprocket

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

8.09 excl. VAT

9.79 incl. VAT

12B-1-11-N - Hardened Teeth, Bore 30H7, Keyway, 2 Screws (M6) Sprocket

12B-1-11-N - Hardened Teeth, Bore 30H7, Keyway, 2 Screws (M6)

Sprocket

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

8.09 excl. VAT

9.79 incl. VAT

12B-1-11-N - Hardened Teeth, Bore 32H7, Keyway, 2 Screws Sprocket

12B-1-11-N - Hardened Teeth, Bore 32H7, Keyway, 2 Screws

Sprocket

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

8.09 excl. VAT

9.79 incl. VAT

12B-1-12-N - Hardened Teeth, Bore 19H7, Keyway, 2 Screws Sprocket

12B-1-12-N - Hardened Teeth, Bore 19H7, Keyway, 2 Screws

Sprocket

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

9.39 excl. VAT

11.36 incl. VAT

12B-1-12-N - Hardened Teeth, Bore 20H7, Keyway, 2 Screws (M5) Sprocket

12B-1-12-N - Hardened Teeth, Bore 20H7, Keyway, 2 Screws (M5)

Sprocket

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

9.39 excl. VAT

11.36 incl. VAT

12B-1-12-N - Hardened Teeth, Bore 22H7, Keyway, 2 Screws Sprocket

12B-1-12-N - Hardened Teeth, Bore 22H7, Keyway, 2 Screws

Sprocket

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

9.39 excl. VAT

11.36 incl. VAT

12B-1-12-N - Hardened Teeth, Bore 24H7, Keyway, 2 Screws Sprocket

12B-1-12-N - Hardened Teeth, Bore 24H7, Keyway, 2 Screws

Sprocket

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

9.39 excl. VAT

11.36 incl. VAT

12B-1-12-N - Hardened Teeth, Bore 25H7, Keyway, 2 Screws (M6) Sprocket

12B-1-12-N - Hardened Teeth, Bore 25H7, Keyway, 2 Screws (M6)

Sprocket

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

9.39 excl. VAT

11.36 incl. VAT

12B-1-12-N - Hardened Teeth, Bore 28H7, Keyway, 2 Screws Sprocket

12B-1-12-N - Hardened Teeth, Bore 28H7, Keyway, 2 Screws

Sprocket

Out of Stock

Within 2 Weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.

9.39 excl. VAT

11.36 incl. VAT

Total 8 pages

Sprockets Fields of Use

The 12B sprockets with hardened teeth and finished bore with keyway are designed for general use on machines.

They are used especially for conveyors, food processing machines, glass machines and many other devices.

Sprockets Material

Steel C43.

Sprocket Code Description

Example:
12B-1-10-N - Hardened Teeth, Bore 20H7, Keyway, 2 Screws

Code Part Description
12B

Type of chain

1

Simplex

10

Number of teeth

N

Wheel profile with hub

Hardened Teeth

Heat treatment of teeth

Bore 20H7

Hole size with tolerance field

Keyway

For key

2 Screws

Number of locking screws

Documents for Download

Dimensions and Parameters of Hardened Teeth Sprockets with Finished Bore - Preview

Dimensions and Parameters of Hardened Teeth Sprockets with Finished Bore

TYMA CZ Data Sheets

Czech and English (PDF 1.31 MB)

Chains - Preview

Chains

TYMA CZ Catalogue

Czech (PDF 2.01 MB)

Sprockets and Plate Wheels - Preview

Sprockets and Plate Wheels

TYMA CZ Catalogue

Czech and English (PDF 2.81 MB)