Gear accuracy: JISB1702-1N8 grade Tooth profile: Ordinary teeth Pressure angle: 20° Heat treatment: None Tooth surface hardness: (194HB or less) Surface treatment: Black Tooth surface finish: Cut Tip cutting Twist angle: - Additional workability: Possible Number of teeth: 40 Shape: S1< Reference circle diameter (mm): φ127.32 Tooth width (mm): 30 Hole diameter (mm): φ20 Module: CP10 (3.1831) Pitch (mm): 10 Total length (mm): 50 Boss diameter (mm): φ80 Tooth tip circle diameter (mm):φ133.69 boss长度(mm):20
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