553

553

Regular extension spring in Phosphor Bronze. This spring features an O.D. of 0.188 Inch, an initial tension of 2 Pound, and a spring rate of 9.8 Pound Force per Inch.

Diagram of extension spring with measurements
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name 553
Ends Machine Hook
Finish None
Initial Tension 2 lb
Length 1.88 in
Material Phosphor Bronze
Outside Diameter 0.188 in
Part Type Standard
Rate 9.8 lbf/in
Sugg Max Deflection 0.76 in
Sugg Max Load 9.4 lbf
Wind Direction Left
Wire Diameter 0.037 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name 553
Ends Machine Hook
Finish None
Initial Tension 0.91 kg
Length 47.75 mm
Material Phosphor Bronze
Outside Diameter 4.78 mm
Part Type Standard
Rate 1.72 N/mm
Sugg Max Deflection 19.3 mm
Sugg Max Load 41.81 N
Wind Direction Left
Wire Diameter 0.94 mm

Inventory Status

In-stock

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Quantity Price
1 - 49 $2.25
50 - 149 $2.14
150 - 299 $2.03
300 - 499 $1.92
500 - 749 $1.69
750 - 999 $1.47
1000+ Call for price