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B17-181CS - 2.75" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 8.1 coils and closed & ground ends. This spring features an O.D. of 1.5", and an I.D. of 0.988".

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name B17-181
Ends Closed & Ground
Finish Zinc
Free Length 2.75 in
Inside Diameter 0.988 in
Material Spring Steel
Outside Diameter 1.5 in
Part Type Standard
Rate 583 lbs/in
SKU B17-181CS
Solid Length 1.92 in
Suggested Max Deflection 0.531 in
Suggested Max Load 309 lbf
Total Coils 8.1
Wire Diameter 0.262 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name B17-181
Ends Closed & Ground
Finish Zinc
Free Length 69.85 mm
Inside Diameter 25.1 mm
Material Spring Steel
Outside Diameter 38.1 mm
Part Type Standard
Rate 102.08 N/mm
SKU B17-181CS
Solid Length 48.77 mm
Suggested Max Deflection 13.49 mm
Suggested Max Load 1374.43 N
Total Coils 8.1
Wire Diameter 6.65 mm
The compression spring B17-181CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality spring steel, the B17-181 compression spring design exhibits exceptional tensile strength and resilience.

The B17-181 design is manufactured with a free length of 2.75", with an outer diameter of 1.5", an inner diameter of 0.988", and a total of 8.1 coils, expertly designed to deliver consistent compression characteristics including a rate of 583 lbs/in.

The B17-181CS 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 B17-181 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.