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51281S - 4.331 Inch 316 Stainless Steel Compression Spring

Inventory Status
Limited Availability

Compression spring manufactured from 316 Stainless Steel with 7.5 coils and Closed & Ground ends. This spring features an O.D. of 2.207 Inch, and an I.D. of 1.793 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name 51281S
Ends Closed & Ground
Finish None
Free Length 4.331 in
Inside Diameter 1.793 in
Material 316 Stainless Steel
Outside Diameter 2.207 in
Rate 52.248 lbs/in
SKU 51281SCS
Solid Length 1.553 in
Suggested Max Deflection 1.627 in
Suggested Max Load 85.032 lbf
Total Coils 7.5
Wire Diameter 0.207 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 51281S
Ends Closed & Ground
Finish None
Free Length 110.01 mm
Inside Diameter 45.54 mm
Material 316 Stainless Steel
Outside Diameter 56.06 mm
Rate 9.15 N/mm
SKU 51281SCS
Solid Length 39.45 mm
Suggested Max Deflection 41.33 mm
Suggested Max Load 378.22 N
Total Coils 7.5
Wire Diameter 5.26 mm

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