KHK硬化螺丝齿轮SN3-10RHJ17 钢螺丝齿轮 SN3-10RHJ17

Gear accuracy: JIS B 1702-1 Before N9 grade heat treatment
Heat treatment: Induction hardening on the tooth surface
Tooth surface hardness: 50-60HRC
Surface treatment: Black dye (no additional processing or re-black dyeing after quenching)
Module: 3
Number of teeth: 10
Standard circle diameter (mm): 42.43
Tooth width (mm): 25
Hole diameter (mm): 17
Total length (mm): 43
Twist direction: R
Shape: S1K
Boss diameter (mm): 34
Boss length (mm): 18
Tip circle diameter: 48.43
Tooth surface finish: Cutting Gear reference section: Right angle
Tooth pressure angle （°）：20
扭曲角（°）：45
孔直径耐受性：H7
钥匙槽：5 x 2.3
tap：m4
M4
牙齿概况：普通牙齿

S45C

0.341kg

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带有螺钉孔的产品带有固定螺钉作为附件

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• rohs2