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Century Spring

73037CS - 10" Oil Tempered Compression Spring

Inventory Status
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Compression spring manufactured from oil tempered with 17.5 coils and closed & ground ends. This spring features an O.D. of 2.187", and an I.D. of 1.687".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 73037
Ends Closed & Ground
Finish None
Free Length 10 in
Inside Diameter 1.687 in
Material Oil Tempered
Outside Diameter 2.187 in
Part Type Standard
Rate 50 lbs/in
SKU 73037CS
Solid Length 4.38 in
Suggested Max Deflection 4.4 in
Suggested Max Load 220 lbf
Total Coils 17.5
Wire Diameter 0.25 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 73037
Ends Closed & Ground
Finish None
Free Length 254 mm
Inside Diameter 42.85 mm
Material Oil Tempered
Outside Diameter 55.55 mm
Part Type Standard
Rate 8.76 N/mm
SKU 73037CS
Solid Length 111.25 mm
Suggested Max Deflection 111.76 mm
Suggested Max Load 978.56 N
Total Coils 17.5
Wire Diameter 6.35 mm
The 73037CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.25" diameter oil tempered, the 73037 spring design exhibits reliable strength across its 17.5 active coils, withstanding repeated compression cycles with a maximum load of 220 lbf without succumbing to fatigue.

We manufacture the 73037 design to provide a compression spring that is 10" long at rest and provides a consistent rate of 50 lbs/in along its recommended maximum of 4.4" deflection. For best results, your application should fully accommodate the inner (1.687") and outer (2.187") diameters of this spring and be designed for its closed & ground end configuration.

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