Extension Spring: OD 14 mm, FL 97.99 mm, Stainless SteelStandard Extension Series (metric)Selection to Match Your Needs Lee Spring LEM200EC 04 S is a precision extension spring from the Standard Extension Series (metric) series, engineered for applications requiring reliable quality extension springs. This spring features a 14-mm outside diameter (0.551 inch) with 9.98-mm loop inside diameter (0.393 inch) and extends from a free length of 97.99 mm (3.858 inch) to a maximum extended length of 157 mm (6.181 inch). Made from Stainless Steel with a 2.01-mm wire diameter (0.079 inch), the spring delivers a spring rate of 1.96 N/mm (11.19 lb/inch) through its 40 total coils with an initial tension of 21.031 N (4.728 lb) for predictable extension behavior. The spring supports a maximum load of 136.605 N (30.71 lb) at full extension with a body length of 82.27 mm (3.239 inch). The spring features Inline loop position and Passivate per ASTM A967 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 (metric) Extension Springs have useful applications in various industries, including:
...and many more applications 274131
Product
Extension OD 0.551 in, Length 3.858 in, Stainless Steel
Product
Extension OD 14 mm, Length 97.99 mm, Stainless Steel
Part Number
LEM200EC 04 S
Series
Standard Extension Series (metric)
Outside Diameter (inch)
0.551
Outside Diameter (cm)
1.4
Outside Diameter (mm)
14
Wire Diameter (inch)
0.079
Wire Diameter (cm)
0.201
Wire Diameter (mm)
2.01
Max Load (gm)
13930.1
Max Load (lb)
30.71
Max Load (kg)
13.9301
Max Load (N)
136.605
Rate (gm/cm) 1998
Rate (gm/mm) 199.8
Rate (kg/cm) 1.998
Rate (kg/mm) 0.1998
Rate (lb/in) 11.19
Rate (N/cm) 19.6
Rate (N/mm) 1.96
Max Extended Length (cm) 15.7
Max Extended Length (in) 6.181
Max Extended Length (mm)
157
Initial Tension (gm)
2144.6
Initial Tension (kg)
2.1446
Initial Tension (lb)
4.728
Initial Tension (N)
21.031
Free Length (cm)
9.799
Free Length (inch) 3.858
Free Length (mm) 97.99
Material Stainless Steel
Loop Inside Diameter (cm) 0.998
Loop Inside Diameter (in) 0.393
Loop Inside Diameter (mm) 9.98
Ends Standard Loops
Loop Position Inline
Direction of Wind Factory Option
Finish Passivate per ASTM A967
0.079
0.551
0.012
3.858
0.077
40
4.728
0.946
11.19
1.119
6.181
30.71
0.079
3.239
Inline
0.551
0.012
3.858
0.077
40
4.728
0.946
11.19
1.119
6.181
30.71
|
| Quantity | Price |
|---|---|
| 1 - 19 | $14.640 |
| 20 - 49 | $9.190 |
| 50 - 99 | $5.370 |
| 100 - 199 | $3.640 |
| 200 - 299 | $3.210 |
| 300 - 399 | $3.005 |
| 400 - 499 | $2.861 |
| 500 - 599 | $2.747 |
| 600 - 699 | $2.653 |
| 700 - 799 | $2.576 |
| 800 - 899 | $2.507 |
| 900 - 999 | $2.447 |
| 1000 | $2.393 |
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