KHK MITA MM4-20 加代和硬化的斜切齿轮 MM4-20

Gear accuracy: JIS B 1704: 1978: Grade 4
Tooth surface hardness: 55-60HRC
Tooth profile: Gleason
Surface treatment: Black
Pressure angle: 20°
Tooth surface finish: Cut
Tooth cutting reference surface: Hole (H7)
Heat treatment: Carburizing hardening
Additional workability: Charcoal-proof part can be additionally crafted
Module: 4
Number of teeth: 20
Standard circle diameter ( mm): φ80 Hole diameter (mm): φ20 Assembly distance (mm): 65 Total length (mm): 39.49 Tooth width (mm): 18 Shape: B3 Tooth tip circle diameter (mm): φ85.66 Boss diameter (mm): φ65 Boss length （mm）：17.5孔长度（mm）：35牙齿数值：1

SCM415

0.93kg

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• rohs2