B1-50

B1-50

Regular extension spring in Spring Steel. This spring features an O.D. of 0.359 Inch, an initial tension of 5 Pound, and a spring rate of 21 Pound Force per Inch.

Diagram of extension spring with measurements
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Display Name B1-50
Ends Full Loop
Finish Gold Iridite
Initial Tension 5 lb
Length 2 in
Material Spring Steel
Outside Diameter 0.359 in
Part Type Standard
Rate 21 lbf/in
Sugg Max Deflection 0.66 in
Sugg Max Load 18 lbf
Wind Direction Left
Wire Diameter 0.057 in
Specs (in metric)
Label Value
Brand Century Spring
Display Name B1-50
Ends Full Loop
Finish Gold Iridite
Initial Tension 2.27 kg
Length 50.8 mm
Material Spring Steel
Outside Diameter 9.12 mm
Part Type Standard
Rate 3.68 N/mm
Sugg Max Deflection 16.76 mm
Sugg Max Load 80.06 N
Wind Direction Left
Wire Diameter 1.45 mm

Inventory Status

In-stock

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Quantity Price
1 - 49 $5.17
50 - 149 $4.92
150 - 299 $4.66
300 - 499 $4.40
500 - 749 $3.88
750 - 999 $3.37
1000+ Call for price