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51121S - 3.15 Inch, 131.57 Inch Pounds 316 Stainless Steel Compression Spring

Inventory Status
Low Stock

Compression spring manufactured from 316 Stainless Steel with 8.4 coils and Closed & Ground ends. This spring features an O.D. of 1.605 Inch, an I.D. of 1.191 Inch, and a spring rate of 131.57 Inch Pounds.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 51121S
Ends Closed & Ground
Finish None
Free Length 3.15 in
Inside Diameter 1.191 in
Material 316 Stainless Steel
Outside Diameter 1.605 in
Rate 131.57 lbs/in
SKU 51121SCS
Solid Length 1.74 in
Suggested Max Deflection 0.871 in
Suggested Max Load 114.58 lbf
Total Coils 8.4
Wire Diameter 0.207 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 51121S
Ends Closed & Ground
Finish None
Free Length 80.01 mm
Inside Diameter 30.25 mm
Material 316 Stainless Steel
Outside Diameter 40.77 mm
Rate 23.04 N/mm
SKU 51121SCS
Solid Length 44.2 mm
Suggested Max Deflection 22.12 mm
Suggested Max Load 509.65 N
Total Coils 8.4
Wire Diameter 5.26 mm

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