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Polished flat gear, m3
JIS N5 high-precision grade ground spur gear. Excellent wear resistance and high-strength of teeth, due to induction hardening. Made from SCM435, 440.
[Additional processing possible]· As only tooth part is hardened, additional work avoiding teeth section such as keyway slotting, tap, hole diameter changes etc. can be carried out.
· A reference surface when carrying out additional work milling hole, tooth part outer circumference, or both side surfaces.
Japanese Only
Part Number
Configured Part Number is shown.
SG3S40B-3030
Basic Information
| Shaft Bore Dia., Shaft Dia. d(Ø) | 30 | Gear Shape | Shape B | Number of Teeth(Teeth) | 40 |
|---|---|---|---|---|---|
| Module | 3 | Tooth Width B(mm) | 30 | Material | Steel |
| Surface Treatment | No | Heat Treatment | High frequency | Ground Tooth | Presence |
| Bearing | No | Backlash | Presence | Shaft Bore Tolerance | H7 |
| Accuracy(Old JIS) | Class 5 Equivalent | Shaft Bore Config. | Round hole | Shaft Hole Specifications | Standard shaft hole product |
| Shaft hole finished | Round hole lathed finish | Pilot Hole Product, Completed Product | Pilot Hole Product | Material (Details) | SCM415/SCM440 |
Please check the type/dimensions/specifications of the part SG3S40B-3030 in the Polished flat gear, m3 series.
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
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