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B12-52 - 2.13 Inch Spring Steel Compression Spring

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

Compression spring manufactured from Spring Steel with 8 coils and Closed & Ground ends. This spring features an O.D. of 1.015 Inch, and an I.D. of 0.89 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name B12-52
Ends Closed & Ground
Finish None
Free Length 2.13 in
Inside Diameter 0.89 in
Material Spring Steel
Outside Diameter 1.015 in
Part Type Standard
Rate 4.4 lbs/in
SKU B12-52CS
Solid Length 0.5 in
Suggested Max Deflection 1.6 in
Suggested Max Load 7.1 lbf
Total Coils 8
Wire Diameter 0.0625 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name B12-52
Ends Closed & Ground
Finish None
Free Length 54.1 mm
Inside Diameter 22.61 mm
Material Spring Steel
Outside Diameter 25.78 mm
Part Type Standard
Rate 0.77 N/mm
SKU B12-52CS
Solid Length 12.7 mm
Suggested Max Deflection 40.64 mm
Suggested Max Load 31.58 N
Total Coils 8
Wire Diameter 1.59 mm

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