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Century Spring

B2-55CS - 1.88" Spring Steel Compression Spring

Inventory Status
Estimated Lead Time

Compression spring manufactured from spring steel with 8 coils and closed & ground ends. This spring features an O.D. of 0.562", and an I.D. of 0.422".

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Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name B2-55
Ends Closed & Ground
Finish None
Free Length 1.88 in
Inside Diameter 0.422 in
Material Spring Steel
Outside Diameter 0.562 in
Part Type Standard
Rate 48 lbs/in
SKU B2-55CS
Solid Length 0.56 in
Suggested Max Deflection 0.42 in
Suggested Max Load 21 lbf
Total Coils 8
Wire Diameter 0.07 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name B2-55
Ends Closed & Ground
Finish None
Free Length 47.75 mm
Inside Diameter 10.72 mm
Material Spring Steel
Outside Diameter 14.27 mm
Part Type Standard
Rate 8.4 N/mm
SKU B2-55CS
Solid Length 14.22 mm
Suggested Max Deflection 10.67 mm
Suggested Max Load 93.41 N
Total Coils 8
Wire Diameter 1.78 mm
The B2-55CS compression spring is a meticulously engineered component designed for a wide range of industrial applications requiring reliable performance and durability. Crafted from premium 0.07" diameter spring steel, the B2-55 spring design exhibits reliable strength across its 8 active coils, withstanding repeated compression cycles with a maximum load of 21 lbf without succumbing to fatigue.

We manufacture the B2-55 design to provide a compression spring that is 1.88" long at rest and provides a consistent rate of 48 lbs/in along its recommended maximum of 0.42" deflection. For best results, your application should fully accommodate the inner (0.422") and outer (0.562") diameters of this spring and be designed for its closed & ground end configuration.

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