Extension Spring: OD 0.438 in, FL 2 in, Stainless Steel Type 316Standard Extension Series (inch)Selection to Match Your Needs Lee Spring LE 055DE 07S316 is a precision extension spring from the Standard Extension Series (inch), engineered for applications requiring reliable quality extension springs. This spring features a 0.438-inch outside diameter (11.13 mm) with 0.33-inch loop inside diameter (8.38 mm) and extends from a free length of 2 inch (50.8 mm) to a maximum extended length of 3.048 inch (77.42 mm). Made from Stainless Steel Type 316 with a 0.054-inch wire diameter (1.37 mm), the spring delivers a spring rate of 7.747 lb/inch (1.357 N/mm) through its 24.2 total coils with an initial tension of 1.25 lb (5.56 N). The spring supports a maximum load of 9.371 lb (41.684 N) at full extension with a body length of 1.362 inch (34.59 mm). The spring features Random loop position and Ultrasonically Passivate with Citric Acid for 10 mins At 131 Deg F finish for optimal performance. Extension Springs: Standard SeriesThe Lee Spring Standard Extension Spring Series includes a wide range of size and rate combinations and in both inch and metric sizes. Standard Series springs are available in Music Wire, Type 302 Stainless Steel and Type 316 Stainless Steel. Metric Series springs are available in Music Wire and Type 302 Stainless Steel. The Music Wire springs are provided with a plating finish for light corrosion resistance. The Type 302 Stainless Steel springs are passivated, while Type 316 Stainless Steel springs are passivated and ultrasonically cleaned. Lee Spring's Stock Extension Springs are supplied with full diameter loops (either to machine or crossover center style) at a random position with the exception of Metric Extension Springs which are specified to meet DIN Standards. Loop openings are approximately one wire diameter and the direction of wind is factory optional. Standard Extension Series (inch) Extension Springs have useful applications in various industries, including:
...and many more applications 256961
Product
Extension OD 0.438 in, Length 2 in, Stainless Steel Type 316
Product
Extension OD 11.13 mm, Length 50.8 mm, Stainless Steel Type 316
Part Number
LE 055DE 07S316
Series
Standard Extension Series (inch)
Outside Diameter (inch)
0.438
Outside Diameter (cm)
1.113
Outside Diameter (mm)
11.13
Wire Diameter (inch)
0.054
Wire Diameter (cm)
0.137
Wire Diameter (mm)
1.37
Max Load (gm)
4250.7
Max Load (lb)
9.371
Max Load (kg)
4.2507
Max Load (N)
41.684
Rate (gm/cm) 1383
Rate (gm/mm) 138.3
Rate (kg/cm) 1.383
Rate (kg/mm) 0.1383
Rate (lb/in) 7.747
Rate (N/cm) 13.57
Rate (N/mm) 1.357
Max Extended Length (cm) 7.742
Max Extended Length (in) 3.048
Max Extended Length (mm)
77.42
Initial Tension (gm)
567
Initial Tension (kg):
0.567
Initial Tension (lb)
1.25
Initial Tension (N)
5.56
Free Length (cm)
5.08
Free Length (inch) 2
Free Length (mm) 50.8
Material Stainless Steel Type 316
Loop Inside Diameter (cm) 0.838
Loop Inside Diameter (in) 0.33
Loop Inside Diameter (mm) 8.38
Ends Standard Loops
Loop Position Random
Direction of Wind Factory Option
Finish Ultrasonically Passivate with Citric Acid for 10 mins At 131 Deg F
0.054
0.438
0.01
2
0.04
24.2
1.25
0.25
7.747
0.7747
3.048
9.371
0.054
1.362
Random
0.438
0.01
2
0.04
24.2
1.25
0.25
7.747
0.7747
3.048
9.371
|
| Quantity | Price |
|---|---|
| 1 - 19 | $19.890 |
| 20 - 49 | $13.000 |
| 50 - 99 | $8.380 |
| 100 - 199 | $6.010 |
| 200 - 299 | $4.968 |
| 300 - 399 | $4.113 |
| 400 - 499 | $3.513 |
| 500 - 599 | $3.078 |
| 600 - 699 | $2.745 |
| 700 - 799 | $2.485 |
| 800 - 899 | $2.276 |
| 900 - 999 | $2.103 |
| 1000 | $1.955 |
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