[停产] KHK Spur Gear SS1.5-21b 钢刺齿轮 SS1.5-21B

Gear accuracy: JISB1702-1N8 grade
Tooth profile: Ordinary teeth
Pressure angle: 20°
Heat treatment: None
Tooth surface finish: Cutting
Tooth cutting reference surface: Hole (H7)
Additional workability: Possible
Number of teeth: 21
Shape: S1K
Standard circle diameter (mm): φ31.5
Tooth width (mm): 15
Hole diameter (mm): φ10
Module: 1.5
Tooth tip circle diameter: 34.5
Total length (mm): 25
Boss diameter (mm): 25
Boss length (mm): 10
Tap: M4
Key groove: 4×1.8

S45C

0.11kg

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