Sprocket 06B-1 z=12 with hub, hardened
Available product promotions:
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Weight0,1kg
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UPC Code5907009399454
Product Description
Sprocket 06B-1 z=12, hardened hub
Sprocket 06B-1 (pitch 3/8" - 9.525 mm), simplex, 12 teeth, with hardened hub. The material is carbon steel C45E (EN 10083-1), and the teeth undergo induction hardening to 45-55 HRC - in accordance with DIN 8187 / ISO 606; the hub retains a lower core hardness, so it can be machined safely.
Technical data
| Chain | 06B-1 (simplex) |
| Pitch | 3/8" / 9.525 mm |
| Number of teeth (z) | 12 |
| Outside diameter (De) | 40.0 mm |
| Pitch diameter (Dp) | 36.80 mm |
| Hub outer diameter (d) | 25 mm |
| Pilot bore diameter (D) | 8 mm |
| Overall hub height (A) | 25 mm |
| Weight | 0.1 kg |
| Material | C45E steel (EN 10083-1), teeth induction hardened 45-55 HRC |
Frequently asked questions
What should be used to preserve sprockets before a longer break in operation?
After cleaning with a brush and a technical cleaner, apply preservative grease or a thick, moisture-displacing spray oil to the entire surface of the sprocket. This will protect the carbon steel against a rusty film during a break in the workshop.
How does uneven tooth wear affect machine vibration?
Worn teeth cause the so-called polygon effect - the chain drops off and climbs onto the teeth abruptly, which transmits vibrations to the shafts, destroys the bearings and leads to cracking of welds in the machine.
When does tooth wear (the "shark fin" profile) mean the sprocket must be replaced?
If the teeth resemble pointed, tilted shark fins, the sprocket must be replaced immediately. Operating on such a profile can damage even a brand-new chain within a dozen or so days.
How do I select a sprocket for a roller chain?
The selected sprocket must match the chain parameters exactly. Pay attention to three things: the standard (European B series), the pitch and the number of strands. The sprocket must have a tooth profile compliant with DIN 8187 so that the chain enters the tooth root smoothly without jamming.
Where is this product used?
06B-1 sprockets are used in industrial drive transmissions: conveyors, feeders, packaging machines and production lines where precise, repeatable torque transmission matters.
When placing your order, please check the current stock level of this gear - the lead time depends on it and is clearly stated according to the quantity available in the given warehouse.
Product photos are for illustrative purposes only.
Product Features
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Weight0,1kg
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UPC Code5907009399454