KHK SPUR GEAR SSA3-56F40 钢，Hubless刺激齿轮 SSA3-56F40

Gear accuracy: JIS B 1702-1 N8 grade equivalent
Tooth profile: Ordinary teeth
Pressure angle: 20°
Material: S45C
Heat treatment: None
Tooth surface hardness: (194HB or less)
Surface treatment: Black dye (The fastening parts and additional working parts are not blackened.
)
Number of teeth: 56
Shape: S5M
Standard circle diameter (mm): 168
Tooth width (mm): 30
Hole diameter (mm): 40
Module: 3
Tip circle diameter: 174
Total length (mm): 49
Tooth surface finish: Cutting
Bolt size: M6 x 25
Number of bolts: 6
灌木直径：71

S45C

5.131kg

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需要许多六角形插座螺栓。

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