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Century Spring

73148CS - 10" Oil Tempered Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from oil tempered with 14.8 coils and closed & ground ends. This spring features an O.D. of 2.687", and an I.D. of 1.937".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 73148
Ends Closed & Ground
Finish None
Free Length 10 in
Inside Diameter 1.937 in
Material Oil Tempered
Outside Diameter 2.687 in
Part Type Standard
Rate 180 lbs/in
SKU 73148CS
Solid Length 5.53 in
Suggested Max Deflection 3 in
Suggested Max Load 547 lbf
Total Coils 14.8
Wire Diameter 0.375 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 73148
Ends Closed & Ground
Finish None
Free Length 254 mm
Inside Diameter 49.2 mm
Material Oil Tempered
Outside Diameter 68.25 mm
Part Type Standard
Rate 31.52 N/mm
SKU 73148CS
Solid Length 140.46 mm
Suggested Max Deflection 76.2 mm
Suggested Max Load 2433.06 N
Total Coils 14.8
Wire Diameter 9.53 mm
The 73148CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.375" diameter oil tempered, the 73148 spring design exhibits reliable strength across its 14.8 active coils, withstanding repeated compression cycles with a maximum load of 547 lbf without succumbing to fatigue.

We manufacture the 73148 design to provide a compression spring that is 10" long at rest and provides a consistent rate of 180 lbs/in along its recommended maximum of 3" deflection. For best results, your application should fully accommodate the inner (1.937") and outer (2.687") diameters of this spring and be designed for its closed & ground end configuration.

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