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73146CS - 8" Oil Tempered Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from oil tempered with 12 coils and closed & ground ends. This spring features an O.D. of 2.687", and an I.D. of 1.937".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 73146
Ends Closed & Ground
Finish None
Free Length 8 in
Inside Diameter 1.937 in
Material Oil Tempered
Outside Diameter 2.687 in
Part Type Standard
Rate 230 lbs/in
SKU 73146CS
Solid Length 4.5 in
Suggested Max Deflection 2.4 in
Suggested Max Load 547 lbf
Total Coils 12
Wire Diameter 0.375 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 73146
Ends Closed & Ground
Finish None
Free Length 203.2 mm
Inside Diameter 49.2 mm
Material Oil Tempered
Outside Diameter 68.25 mm
Part Type Standard
Rate 40.27 N/mm
SKU 73146CS
Solid Length 114.3 mm
Suggested Max Deflection 60.96 mm
Suggested Max Load 2433.06 N
Total Coils 12
Wire Diameter 9.53 mm
The compression spring 73146CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality oil tempered, the 73146 compression spring design exhibits exceptional tensile strength and resilience.

The 73146 design is manufactured with a free length of 8", with an outer diameter of 2.687", an inner diameter of 1.937", and a total of 12 coils, expertly designed to deliver consistent compression characteristics including a rate of 230 lbs/in.

The 73146CS 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 73146 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.