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Century Spring

B1-63CS - 1" 302/304 Stainless Steel Compression Spring

Inventory Status
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Compression spring manufactured from 302/304 stainless steel with 9 coils and closed & ground ends. This spring features an O.D. of 0.36", and an I.D. of 0.276".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name B1-63
Ends Closed & Ground
Finish None
Free Length 1 in
Inside Diameter 0.276 in
Material 302/304 Stainless Steel
Outside Diameter 0.36 in
Part Type Standard
Rate 18 lbs/in
SKU B1-63CS
Solid Length 0.38 in
Suggested Max Deflection 0.41 in
Suggested Max Load 7.3 lbf
Total Coils 9
Wire Diameter 0.042 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name B1-63
Ends Closed & Ground
Finish None
Free Length 25.4 mm
Inside Diameter 7.01 mm
Material 302/304 Stainless Steel
Outside Diameter 9.14 mm
Part Type Standard
Rate 3.15 N/mm
SKU B1-63CS
Solid Length 9.65 mm
Suggested Max Deflection 10.41 mm
Suggested Max Load 32.47 N
Total Coils 9
Wire Diameter 1.07 mm
The B1-63 compression spring is engineered for optimal performance in demanding applications. Constructed from high-quality 302/304 stainless steel and designed with precision and durability in mind, this spring is an essential component for a variety of mechanical systems where reliable force and resilience are paramount.

The B1-63CS compression spring is designed with a free length of 1.5" total of 6.5 coils, and a rate of 6.3 lbs/in providing a balanced combination of flexibility and strength. This spring coil, and its closed & ground end configuration allows for efficient energy storage and release, making it suitable for applications requiring precise motion control.

The B1-63 spring design is ideal for use in industrial machinery, automotive systems, and various mechanical assemblies where reliable force application is crucial. Its robust construction and thoughtful design make it a dependable choice for engineers seeking a high-performance spring solution.

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