KHK牙齿螺旋斜切MMSG4-30R 地面螺旋斜切齿轮 MMSG4-30R

Gear accuracy: JIS B 1704: 1978: Grade 1
Tooth surface hardness: 55-60HRC
Tooth profile: Gleason
Surface treatment: None
Pressure angle: 20°
Tooth surface finish: Grind
Tooth cutting reference surface: Hole (H7)
Heat treatment: Carburizing hardening
Additional workability: Charcoal-proof part can be additionally crafted
Module: 4
Number of teeth: 30
Hole diameter (mm): 28< Reference circle diameter d(mm): 120 Assembly distance A(mm): 90 Total length (mm): 49.27 Tooth width b(mm): 25 Torsion angle: 35 Boss diameter (mm): 90 Boss length (mm): 22 Tooth number ratio: 1 Tooth tip circle diameter: 124.7孔长度：44牙齿表面直径：77.29

SCM415

2.49kg

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• rohs2