khk牙齿磨削刺齿轮SSAG1.5-20J12 地面刺齿轮 SSAG1.5-20J12

Gear accuracy: JIS B 1702-1 Equivalent to N7 grade
Tooth profile: Ordinate teeth
Pressure angle: 20°
Material: S45C
Heat treatment: Induction hardening on the tooth surface
Tooth surface hardness: 50-60HRC
Surface treatment: Black dye other than the tooth portion (no additional part re-dark dyed)
Number of teeth: 20
Shape: S5K
Standard circle diameter d(mm): 30
Tooth width (mm): 15
Hole diameter (mm): 12
Module: 1.5
Tooth tip circle diameter: 33
Total length (mm): 15
Key groove b2 x t2 (mm): 4 x 1.8
Tooth surface finish:研磨
孔直径耐受性：H7

S45C

0.069kg

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