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Gear accuracy: JISB1702-1N8 grade Tooth profile: Ordinary teeth Pressure angle: 20° Heat treatment: None Tooth surface finish: Cutting Tooth cutting reference surface: Hole (H7) Additional workability: Possible Number of teeth: 80 Shape: S1K Standard circle diameter (mm): φ80 Tooth width (mm): 10 Hole diameter (mm): φ12 Module: 1 Tooth tip circle diameter: 82 Tooth tip circle diameter: 82 Tooth tip circle diameter: 40 Tooth tip circle diameter (mm): φ82 Boss length (mm): 10 Tap: M4 Key凹槽:4×1.8
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