强烈的弹簧（极度重负荷）40x75 平线卷曲的弹簧（用于较重的负载） TB40X75

Rust prevention treatment: Electrodeposition coating
Operating temperature: -30 to 150 degrees
Outer diameter (mm): 40
Inner diameter (mm): 20
Free length (mm): 75
Spring constant (N/mm): 418.52
Maximum deflection (mm): 15
Maximum load (N): 6280

弹簧硅镀铬钢

359.3G

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