Gear accuracy: JISB1702-1N7 grade Tooth profile: Ordinate teeth Pressure angle: 20° Heat treatment: Induction hardening on the tooth surface Tooth surface hardness: 50-60HRC Surface treatment: Black dye other than the tooth surface Tooth surface finish: Grind Tooth cutting reference surface: Hole (H7) Twist angle: - Additional workability: Possible Number of teeth: 45 Shape: S1 Reference circle diameter (mm): φ67.5 Tooth width (mm): 15 Hole diameter (mm): φ18 Module: 1.5 Total length (mm): 29 Boss diameter (mm): φ50 Tooth tip circle diameter (mm): φ70.5 Boss length (mm): 14
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