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Century Spring

S-557CS - 2.13 Inch 302/304 Stainless Steel Extension Spring

Inventory Status
Estimated Lead Time

Regular extension spring in 302/304 Stainless Steel. This spring features an O.D. of 0.312 Inch and an initial tension of 0.5 Pound.

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name S-557
Ends Machine Hook
Finish None
Initial Tension 0.5 lb
Length 2.13 in
Material 302/304 Stainless Steel
Outside Diameter 0.312 in
Part Type Standard
Rate 1.1 lbs/in
SKU S-557CS
Sugg Max Deflection 2.8 in
Sugg Max Load 3.6 lbf
Wind Direction Left
Wire Diameter 0.032 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name S-557
Ends Machine Hook
Finish None
Initial Tension 0.23 kg
Length 54.1 mm
Material 302/304 Stainless Steel
Outside Diameter 7.92 mm
Part Type Standard
Rate 0.19 N/mm
SKU S-557CS
Sugg Max Deflection 71.12 mm
Sugg Max Load 16.01 N
Wind Direction Left
Wire Diameter 0.81 mm

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