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Century Spring

BB-66CS - 1.13" 302/304 Stainless Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from 302/304 stainless steel with 7 coils and closed & ground ends. This spring features an O.D. of 0.671", and an I.D. of 0.511".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name BB-66
Ends Closed & Ground
Finish None
Free Length 1.13 in
Inside Diameter 0.511 in
Material 302/304 Stainless Steel
Outside Diameter 0.671 in
Part Type Standard
Rate 51 lbs/in
SKU BB-66CS
Solid Length 0.56 in
Suggested Max Deflection 0.48 in
Suggested Max Load 24 lbf
Total Coils 7
Wire Diameter 0.08 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name BB-66
Ends Closed & Ground
Finish None
Free Length 28.7 mm
Inside Diameter 12.98 mm
Material 302/304 Stainless Steel
Outside Diameter 17.04 mm
Part Type Standard
Rate 8.93 N/mm
SKU BB-66CS
Solid Length 14.22 mm
Suggested Max Deflection 12.19 mm
Suggested Max Load 106.75 N
Total Coils 7
Wire Diameter 2.03 mm
The BB-66 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 BB-66CS compression spring is designed with a free length of 1" total of 5.5 coils, and a rate of 93 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 BB-66 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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