Extension Spring: OD 6.3 mm, FL 17.09 mm, Stainless SteelStandard Extension Series (metric)Selection to Match Your Needs Lee Spring LEM090C 01 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 4.52-mm loop inside diameter (0.178 inch) and extends from a free length of 17.09 mm (0.673 inch) to a maximum extended length of 24.54 mm (0.966 inch). Made from Stainless Steel with a 0.89-mm wire diameter (0.035 inch), the spring delivers a spring rate of 3.52 N/mm (20.1 lb/inch) through its 10 total coils with an initial tension of 4.648 N (1.045 lb) for predictable extension behavior. The spring supports a maximum load of 30.915 N (6.95 lb) at full extension with a body length of 9.78 mm (0.385 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 270931
Product
Extension OD 0.248 in, Length 0.673 in, Stainless Steel
Product
Extension OD 6.3 mm, Length 17.09 mm, Stainless Steel
Part Number
LEM090C 01 S
Series
Standard Extension Series (metric)
Outside Diameter (inch)
0.248
Outside Diameter (cm)
0.63
Outside Diameter (mm)
6.3
Wire Diameter (inch)
0.035
Wire Diameter (cm)
0.089
Wire Diameter (mm)
0.89
Max Load (gm)
3152.5
Max Load (lb)
6.95
Max Load (kg)
3.1525
Max Load (N)
30.915
Rate (gm/cm) 3589
Rate (gm/mm) 358.9
Rate (kg/cm) 3.589
Rate (kg/mm) 0.3589
Rate (lb/in) 20.1
Rate (N/cm) 35.2
Rate (N/mm) 3.52
Max Extended Length (cm) 2.454
Max Extended Length (in) 0.966
Max Extended Length (mm)
24.54
Initial Tension (gm)
474
Initial Tension (kg)
0.474
Initial Tension (lb)
1.045
Initial Tension (N)
4.648
Free Length (cm)
1.709
Free Length (inch) 0.673
Free Length (mm) 17.09
Material Stainless Steel
Loop Inside Diameter (cm) 0.452
Loop Inside Diameter (in) 0.178
Loop Inside Diameter (mm) 4.52
Ends Standard Loops
Loop Position Inline
Direction of Wind Factory Option
Finish Passivate per ASTM A967
0.035
0.248
0.008
0.673
0.02
10
1.045
0.209
20.1
2.01
0.966
6.95
0.035
0.385
Inline
0.248
0.008
0.673
0.02
10
1.045
0.209
20.1
2.01
0.966
6.95
|
| Quantity | Price |
|---|---|
| 1 - 19 | $8.870 |
| 20 - 49 | $5.370 |
| 50 - 99 | $2.840 |
| 100 - 199 | $1.770 |
| 200 - 299 | $1.623 |
| 300 - 399 | $1.593 |
| 400 - 499 | $1.566 |
| 500 - 599 | $1.545 |
| 600 - 699 | $1.526 |
| 700 - 799 | $1.507 |
| 800 - 899 | $1.492 |
| 900 - 999 | $1.479 |
| 1000 | $1.471 |
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