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BB-86 - 0.47 Inch, 89 Inch Pounds Spring Steel Compression Spring

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

Regular compression spring in Spring Steel with 3 total coils and Closed & Ground ends. This spring features an O.D. of 0.875 Inch, an I.D. of 0.725 Inch, and a spring rate of 89 Inch Pounds.

NOTE: The spring rate value for compression springs with 4 coils or less is a reference value.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name BB-86
Ends Closed & Ground
Finish Zinc
Free Length 0.47 in
Inside Diameter 0.725 in
Material Spring Steel
Outside Diameter 0.875 in
Part Type Standard
Rate 89 lbs/in
SKU BB-86CS
Solid Length 0.23 in
Suggested Max Deflection 0.19 in
Suggested Max Load 17 lbf
Total Coils 3
Wire Diameter 0.075 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name BB-86
Ends Closed & Ground
Finish Zinc
Free Length 11.94 mm
Inside Diameter 18.42 mm
Material Spring Steel
Outside Diameter 22.23 mm
Part Type Standard
Rate 15.58 N/mm
SKU BB-86CS
Solid Length 5.84 mm
Suggested Max Deflection 4.83 mm
Suggested Max Load 75.62 N
Total Coils 3
Wire Diameter 1.91 mm

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