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Motorcycle transmission gear CB 110 WITH RING – 428-42T (1045)
Motorcycle transmission gear
The motorcycle sprocket is a consumable and needs to be replaced regularly. The 1023 can be used for 15000-20000km, while the 1045 for 20000-30000km. In particular, the sprocket after heat treatment has higher hardness and longer service life.
Analysis of the 1045(S45C) material:
| C | Si | Mn | Cr | Ni | Cu |
| 0.42~0.50 | 0.17~0.37 | 0.50~0.80 | ≤0.25 | ≤0.30 | ≤0.25 |
Hardness after quenching: 55-60HRC.
Heat treatment: only 1045 materials can be subject to heat treatment for the purpose of making the sprocket harder and more durable. There are two common ways of heat treatment, one is high-frequency heat treatment only for the teeth, and the other is quenching heat treatment for the whole sprocket.
Parameters
| Name | CB 110 WITH RING |
| Material | 1045 |
| Model | 428 |
| Teeth | 42T |
| Innner hole diameter | 76mm |
| Root diameter | 161.4mm |
| Out diameter | 174.5mm |
| Thickness | 6-7mm |
| Surface | Galvanized or coated |
| Heat treatment | High frequency quenching |
Logo, mark and package.
Customization as your requirement.
Run Kilometrage: 25000 kilometers
● Hardness: 40-50HRC
● Surface Treatment: self finish, zincing, electrophoresis, chroming, nickling, sandblasting, oxidation etc.
● Sale Methods: manufacture, OEM service.
● Lead Time: more than 15 days, accorging to your quantity and other requirements.
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