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Century Spring

73140CS - 9" Oil Tempered Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from oil tempered with 13.4 coils and closed & ground ends. This spring features an O.D. of 2.687", and an I.D. of 1.963".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 73140
Ends Closed & Ground
Finish None
Free Length 9 in
Inside Diameter 1.963 in
Material Oil Tempered
Outside Diameter 2.687 in
Part Type Standard
Rate 173 lbs/in
SKU 73140CS
Solid Length 4.84 in
Suggested Max Deflection 2.9 in
Suggested Max Load 494 lbf
Total Coils 13.4
Wire Diameter 0.362 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 73140
Ends Closed & Ground
Finish None
Free Length 228.6 mm
Inside Diameter 49.86 mm
Material Oil Tempered
Outside Diameter 68.25 mm
Part Type Standard
Rate 30.29 N/mm
SKU 73140CS
Solid Length 122.94 mm
Suggested Max Deflection 73.66 mm
Suggested Max Load 2197.31 N
Total Coils 13.4
Wire Diameter 9.19 mm
The compression spring 73140CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality oil tempered, the 73140 compression spring design exhibits exceptional tensile strength and resilience.

The 73140 design is manufactured with a free length of 9", with an outer diameter of 2.687", an inner diameter of 1.963", and a total of 13.4 coils, expertly designed to deliver consistent compression characteristics including a rate of 173 lbs/in.

The 73140CS compression spring is ideally suited for use in a wide range of mechanical assemblies, including but not limited to automotive suspension systems, industrial machinery, and electronic devices.

In summary, the compression spring 73140 design stands out for its superior material properties, thoughtful design, and versatility in application. It is a prime choice for engineers committed to excellence and innovation in their projects.

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