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BB-55 - 1.63 Inch 302/304 Stainless Steel Compression Spring

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

Compression spring manufactured from 302/304 Stainless Steel with 8 coils and Closed & Ground ends. This spring features an O.D. of 0.781 Inch, and an I.D. of 0.461 Inch.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Display Name BB-55
Ends Closed & Ground
Finish None
Free Length 1.63 in
Inside Diameter 0.461 in
Material 302/304 Stainless Steel
Outside Diameter 0.781 in
Part Type Standard
Rate 582 lbs/in
SKU BB-55CS
Solid Length 1.28 in
Suggested Max Deflection 0.22 in
Suggested Max Load 130 lbf
Total Coils 8
Wire Diameter 0.162 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name BB-55
Ends Closed & Ground
Finish None
Free Length 41.4 mm
Inside Diameter 11.71 mm
Material 302/304 Stainless Steel
Outside Diameter 19.84 mm
Part Type Standard
Rate 101.91 N/mm
SKU BB-55CS
Solid Length 32.51 mm
Suggested Max Deflection 5.59 mm
Suggested Max Load 578.24 N
Total Coils 8
Wire Diameter 4.11 mm

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