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.
Products are sorted by name in ascending order.
12B-1-10-N - Hardened Teeth, Bore 19H7, Keyway, 2 Screws
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.
187,90CZK excl. VAT
227,30CZK incl. VAT
12B-1-10-N - Hardened Teeth, Bore 20H7, Keyway, 2 Screws
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.
187,90CZK excl. VAT
227,30CZK incl. VAT
12B-1-10-N - Hardened Teeth, Bore 24H7, Keyway, 2 Screws
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.
187,90CZK excl. VAT
227,30CZK incl. VAT
12B-1-10-N - Hardened Teeth, Bore 25H7, Keyway, 2 Screws
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.
187,90CZK excl. VAT
227,30CZK incl. VAT
12B-1-10-N - Hardened Teeth, Bore 28H7, Keyway, 2 Screws
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.
187,90CZK excl. VAT
227,30CZK incl. VAT
12B-1-10-N - Hardened Teeth, Bore 30H7, Keyway, 2 Screws
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.
187,90CZK excl. VAT
227,30CZK incl. VAT
12B-1-10-N - Hardened Teeth, Bore 32H7, Keyway, 2 Screws
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.
187,90CZK excl. VAT
227,30CZK incl. VAT
12B-1-11-N - Hardened Teeth, Bore 19H7, Keyway, 2 Screws
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.
223,40CZK excl. VAT
270,40CZK incl. VAT
12B-1-11-N - Hardened Teeth, Bore 20H7, Keyway, 2 Screws
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.
223,40CZK excl. VAT
270,40CZK incl. VAT
12B-1-11-N - Hardened Teeth, Bore 24H7, Keyway, 2 Screws
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.
223,40CZK excl. VAT
270,40CZK incl. VAT
12B-1-11-N - Hardened Teeth, Bore 25H7, Keyway, 2 Screws
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.
223,40CZK excl. VAT
270,40CZK incl. VAT
12B-1-11-N - Hardened Teeth, Bore 28H7, Keyway, 2 Screws
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.
223,40CZK excl. VAT
270,40CZK incl. VAT
12B-1-11-N - Hardened Teeth, Bore 30H7, Keyway, 2 Screws
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.
223,40CZK excl. VAT
270,40CZK incl. VAT
12B-1-11-N - Hardened Teeth, Bore 32H7, Keyway, 2 Screws
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.
223,40CZK excl. VAT
270,40CZK incl. VAT
12B-1-12-N - Hardened Teeth, Bore 19H7, Keyway, 2 Screws
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.
260,90CZK excl. VAT
315,70CZK incl. VAT
12B-1-12-N - Hardened Teeth, Bore 20H7, Keyway, 2 Screws
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.
260,90CZK excl. VAT
315,70CZK incl. VAT
12B-1-12-N - Hardened Teeth, Bore 22H7, Keyway, 2 Screws
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.
260,90CZK excl. VAT
315,70CZK incl. VAT
12B-1-12-N - Hardened Teeth, Bore 24H7, Keyway, 2 Screws
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.
260,90CZK excl. VAT
315,70CZK incl. VAT
12B-1-12-N - Hardened Teeth, Bore 25H7, Keyway, 2 Screws
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.
260,90CZK excl. VAT
315,70CZK incl. VAT
12B-1-12-N - Hardened Teeth, Bore 28H7, Keyway, 2 Screws
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.
260,90CZK excl. VAT
315,70CZK incl. VAT
Products are sorted by name in ascending order.
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.
Sprockets 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 |
With-hub design |
| Hardened Teeth |
With hardened teeth design |
| 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
TYMA CZ Data Sheets
Czech and English (PDF 1.30 MB)
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