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BB-81 - 1.25 Inch, 16 Inch Pounds 302/304 Stainless Steel Compression Spring

Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

Compression spring manufactured from 302/304 Stainless Steel with 10 coils and Closed & Ground ends. This spring features an O.D. of 0.453 Inch, an I.D. of 0.351 Inch, and a spring rate of 16 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name BB-81
Ends Closed & Ground
Finish None
Free Length 1.25 in
Inside Diameter 0.351 in
Material 302/304 Stainless Steel
Outside Diameter 0.453 in
Part Type Standard
Rate 16 lbs/in
SKU BB-81CS
Solid Length 0.51 in
Suggested Max Deflection 0.6 in
Suggested Max Load 9.8 lbf
Total Coils 10
Wire Diameter 0.051 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name BB-81
Ends Closed & Ground
Finish None
Free Length 31.75 mm
Inside Diameter 8.92 mm
Material 302/304 Stainless Steel
Outside Diameter 11.51 mm
Part Type Standard
Rate 2.8 N/mm
SKU BB-81CS
Solid Length 12.95 mm
Suggested Max Deflection 15.24 mm
Suggested Max Load 43.59 N
Total Coils 10
Wire Diameter 1.3 mm

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