Extension Spring: OD 6.3 mm, FL 54.99 mm, Stainless SteelStandard Extension Series (metric)Selection to Match Your Needs Lee Spring LEM075C 10 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 6.3-mm outside diameter (0.248 inch) with 4.78-mm loop inside diameter (0.188 inch) and extends from a free length of 54.99 mm (2.165 inch) to a maximum extended length of 108.33 mm (4.265 inch). Made from Stainless Steel with a 0.74-mm wire diameter (0.029 inch), the spring delivers a spring rate of 0.268 N/mm (1.53 lb/inch) through its 63.9 total coils with an initial tension of 2.038 N (0.4581 lb) for predictable extension behavior. The spring supports a maximum load of 16.341 N (3.6735 lb) at full extension with a body length of 45.44 mm (1.789 inch). The spring features Random 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 270071
Product
Extension OD 0.248 in, Length 2.165 in, Stainless Steel
Product
Extension OD 6.3 mm, Length 54.99 mm, Stainless Steel
Part Number
LEM075C 10 S
Series
Standard Extension Series (metric)
Outside Diameter (inch)
0.248
Outside Diameter (cm)
0.63
Outside Diameter (mm)
6.3
Wire Diameter (inch)
0.029
Wire Diameter (cm)
0.074
Wire Diameter (mm)
0.74
Max Load (gm)
1666.3
Max Load (lb)
3.6735
Max Load (kg)
1.6663
Max Load (N)
16.341
Rate (gm/cm) 273
Rate (gm/mm) 27.3
Rate (kg/cm) 0.273
Rate (kg/mm) 0.0273
Rate (lb/in) 1.53
Rate (N/cm) 2.68
Rate (N/mm) 0.268
Max Extended Length (cm) 10.833
Max Extended Length (in) 4.265
Max Extended Length (mm)
108.33
Initial Tension (gm)
207.8
Initial Tension (kg)
0.2078
Initial Tension (lb)
0.4581
Initial Tension (N)
2.038
Free Length (cm)
5.499
Free Length (inch) 2.165
Free Length (mm) 54.99
Material Stainless Steel
Loop Inside Diameter (cm) 0.478
Loop Inside Diameter (in) 0.188
Loop Inside Diameter (mm) 4.78
Ends Standard Loops
Loop Position Random
Direction of Wind Factory Option
Finish Passivate per ASTM A967
0.029
0.248
0.005
2.165
0.05
63.9
0.4581
0.09162
1.53
0.153
4.265
3.6735
0.029
1.789
Random
0.248
0.005
2.165
0.05
63.9
0.4581
0.09162
1.53
0.153
4.265
3.6735
|
| Quantity | Price |
|---|---|
| 1 - 19 | $8.870 |
| 20 - 49 | $5.370 |
| 50 - 99 | $2.840 |
| 100 - 199 | $1.770 |
| 200 - 299 | $1.587 |
| 300 - 399 | $1.542 |
| 400 - 499 | $1.502 |
| 500 - 599 | $1.467 |
| 600 - 699 | $1.434 |
| 700 - 799 | $1.408 |
| 800 - 899 | $1.385 |
| 900 - 999 | $1.368 |
| 1000 | $1.355 |
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