trusco 弹簧线圈弹簧灯负载外径20mm免费长度150mm 线圈弹簧 T-SSWF20-150

Identification color: yellow
Outer diameter (mm): 20
Inner diameter (mm): 11
Free length (mm): 50
Spring constant (N/mm): 4.2
D(mm): 20
L(mm): 150
d(mm): 11
Spring constant {kgf/mm}: {0.43}

等效于SWOSC-V

85.2g

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