B5-57

B5-57

Regular extension spring in Spring Steel. This spring features an O.D. of 1 Inch, an initial tension of 0.7 Pound, and a spring rate of 0.75 Pound Force per Inch.

Diagram of extension spring with measurements
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name B5-57
Ends Machine Hook
Finish None
Initial Tension 0.7 lb
Length 3.28 in
Material Spring Steel
Outside Diameter 1 in
Part Type Standard
Rate 0.75 lbf/in
Sugg Max Deflection 9.6 in
Sugg Max Load 7.8 lbf
Wind Direction Left
Wire Diameter 0.062 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name B5-57
Ends Machine Hook
Finish None
Initial Tension 0.32 kg
Length 83.31 mm
Material Spring Steel
Outside Diameter 25.4 mm
Part Type Standard
Rate 0.13 N/mm
Sugg Max Deflection 243.84 mm
Sugg Max Load 34.69 N
Wind Direction Left
Wire Diameter 1.57 mm

Inventory Status

In-stock

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Quantity Price
1 - 9 $19.21
10 - 24 $15.37
25 - 49 $14.41
50 - 99 $7.69
100 - 249 $5.77
250 - 499 $4.81
500 - 999 $2.89
1000+ Call for price