Extension Spring: OD 1.75 in, FL 7.5 in, Music WireStandard Extension Series (inch)Selection to Match Your Needs Lee Spring LE 207N 06 M is a precision extension spring from the Standard Extension Series (inch), engineered for applications requiring reliable quality extension springs. This spring features a 1.75-inch outside diameter (44.45 mm) with 1.336-inch loop inside diameter (33.93 mm) and extends from a free length of 7.5 inch (190.5 mm) to a maximum extended length of 11.826 inch (300.38 mm). Made from Music Wire with a 0.207-inch wire diameter (5.26 mm), the spring delivers a spring rate of 34.2 lb/inch (5.99 N/mm) through its 21 total coils with an initial tension of 14.59 lb (64.9 N). The spring supports a maximum load of 162.55 lb (723.058 N) at full extension with a body length of 4.828 inch (122.63 mm). The spring features Random loop position and Zinc Plate and Bake per ASTM B633 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 267701
Product
Extension OD 1.75 in, Length 7.5 in, Music Wire
Product
Extension OD 44.45 mm, Length 190.5 mm, Music Wire
Part Number
LE 207N 06 M
Series
Standard Extension Series (inch)
Outside Diameter (inch)
1.75
Outside Diameter (cm)
4.445
Outside Diameter (mm)
44.45
Wire Diameter (inch)
0.207
Wire Diameter (cm)
0.526
Wire Diameter (mm)
5.26
Max Load (gm)
73732.7
Max Load (lb)
162.55
Max Load (kg)
73.7327
Max Load (N)
723.058
Rate (gm/cm) 6107
Rate (gm/mm) 610.7
Rate (kg/cm) 6.107
Rate (kg/mm) 0.6107
Rate (lb/in) 34.2
Rate (N/cm) 59.9
Rate (N/mm) 5.99
Max Extended Length (cm) 30.038
Max Extended Length (in) 11.826
Max Extended Length (mm)
300.38
Initial Tension (gm)
6618
Initial Tension (kg):
6.618
Initial Tension (lb)
14.59
Initial Tension (N)
64.9
Free Length (cm)
19.05
Free Length (inch) 7.5
Free Length (mm) 190.5
Material Music Wire
Loop Inside Diameter (cm) 3.393
Loop Inside Diameter (in) 1.336
Loop Inside Diameter (mm) 33.93
Ends Standard Loops
Loop Position Random
Direction of Wind Factory Option
Finish Zinc Plate and Bake per ASTM B633
0.207
1.75
0.05
7.5
0.093
21
14.59
2.918
34.2
3.42
11.826
162.55
0.207
4.828
Random
1.75
0.05
7.5
0.093
21
14.59
2.918
34.2
3.42
11.826
162.55
|
| Quantity | Price |
|---|---|
| 1 - 19 | $32.790 |
| 20 - 49 | $23.720 |
| 50 - 99 | $18.090 |
| 100 - 199 | $14.270 |
| 200 - 299 | $11.229 |
| 300 - 399 | $10.098 |
| 400 - 499 | $9.082 |
| 500 - 599 | $8.178 |
| 600 - 699 | $7.390 |
| 700 - 799 | $6.712 |
| 800 - 899 | $6.148 |
| 900 - 999 | $5.697 |
| 1000 | $5.357 |
.png)