Compression Springs Regular

B18-146CS - 1.28" Spring Steel Compression Spring

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Compression spring manufactured from spring steel with 7 coils and closed & ground ends. This spring features an O.D. of 0.625", and an I.D. of 0.437".

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Standard

Metric

Specs (in standard)
Label	Value
Brand	Century Spring
Display Name	B18-146
Ends	Closed & Ground
Finish	Gold Iridite
Free Length	1.28 in
Inside Diameter	0.437 in
Material	Spring Steel
Outside Diameter	0.625 in
Part Type	Standard
Rate	150 lbs/in
SKU	B18-146CS
Solid Length	0.66 in
Suggested Max Deflection	0.28 in
Suggested Max Load	42 lbf
Total Coils	7
Wire Diameter	0.094 in

Specs (in metric)
Label	Value
Brand	Century Spring
Display Name	B18-146
Ends	Closed & Ground
Finish	Gold Iridite
Free Length	32.51 mm
Inside Diameter	11.1 mm
Material	Spring Steel
Outside Diameter	15.88 mm
Part Type	Standard
Rate	26.27 N/mm
SKU	B18-146CS
Solid Length	16.76 mm
Suggested Max Deflection	7.11 mm
Suggested Max Load	186.82 N
Total Coils	7
Wire Diameter	2.39 mm

The compression spring B18-146CS is an essential component designed for applications requiring reliable force and energy storage. Crafted from high-quality spring steel, the B18-146 compression spring design exhibits exceptional tensile strength and resilience.

The B18-146 design is manufactured with a free length of 1.28", with an outer diameter of 0.625", an inner diameter of 0.437", and a total of 7 coils, expertly designed to deliver consistent compression characteristics including a rate of 150 lbs/in.

The B18-146CS 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 B18-146 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.