Gear accuracy: JIS B 1702-1 N8 grade Tooth surface hardness: 225-285HB Tooth profile: Ordinary teeth Surface treatment: Black Pressure angle: 20° Tooth surface finish: Cutting Tooth cutting reference surface: Hole (H7) Heat treatment: Temperature only Twist angle Additional workability: Possible Number of teeth: 25 Shape: ST Standard circle diameter d(mm): 79.58 Hole diameter (mm): 20 Tooth width b(mm): 36 Module: CP10 (CP10 ) Tip circle diameter: 85.93 Total length (mm): 56 Boss diameter (mm): 60 Boss length (mm):20
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