KHK硬化螺丝齿轮SN3-13LHJ25 钢螺丝齿轮 SN3-13LHJ25

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: 13
Standard circle diameter (mm): 55.15
Tooth width (mm): 25
Hole diameter (mm): 25
Total length (mm): 43
Twist direction: L
Shape: S1K
Boss diameter (mm): 45
Boss length (mm): 18
Tip circle diameter: 61.15
Tooth surface finish: Cutting Gear reference cross section: Right angle
Tooth pressure angle （°）：20
扭曲角（°）：45
孔直径耐受性：H7
钥匙凹槽：8 x 3.3
tap：m6
M6
牙齿概况：普通牙齿

S45C

0.579kg

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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