Extension Spring: OD 8.99 mm, FL 28.4 mm, Stainless SteelStandard Extension Series (metric)Selection to Match Your Needs Lee Spring LEM180CF 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 8.99-mm outside diameter (0.354 inch) with 5.38-mm loop inside diameter (0.212 inch) and extends from a free length of 28.4 mm (1.118 inch) to a maximum extended length of 33.78 mm (1.33 inch). Made from Stainless Steel with a 1.8-mm wire diameter (0.071 inch), the spring delivers a spring rate of 23.822 N/mm (136.02 lb/inch) through its 10 total coils with an initial tension of 22.05 N (4.957 lb) for predictable extension behavior. The spring supports a maximum load of 149.95 N (33.71 lb) at full extension with a body length of 19.84 mm (0.781 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 273751
Product
Extension OD 0.354 in, Length 1.118 in, Stainless Steel
Product
Extension OD 8.99 mm, Length 28.4 mm, Stainless Steel
Part Number
LEM180CF 01 S
Series
Standard Extension Series (metric)
Outside Diameter (inch)
0.354
Outside Diameter (cm)
0.899
Outside Diameter (mm)
8.99
Wire Diameter (inch)
0.071
Wire Diameter (cm)
0.18
Wire Diameter (mm)
1.8
Max Load (gm)
15290.9
Max Load (lb)
33.71
Max Load (kg)
15.2909
Max Load (N)
149.95
Rate (gm/cm) 24290
Rate (gm/mm) 2429
Rate (kg/cm) 24.29
Rate (kg/mm) 2.429
Rate (lb/in) 136.02
Rate (N/cm) 238.22
Rate (N/mm) 23.822
Max Extended Length (cm) 3.378
Max Extended Length (in) 1.33
Max Extended Length (mm)
33.78
Initial Tension (gm)
2248.5
Initial Tension (kg)
2.2485
Initial Tension (lb)
4.957
Initial Tension (N)
22.05
Free Length (cm)
2.84
Free Length (inch) 1.118
Free Length (mm) 28.4
Material Stainless Steel
Loop Inside Diameter (cm) 0.538
Loop Inside Diameter (in) 0.212
Loop Inside Diameter (mm) 5.38
Ends Standard Loops
Loop Position Inline
Direction of Wind Factory Option
Finish Passivate per ASTM A967
0.071
0.354
0.01
1.118
0.022
10
4.957
0.991
136.02
13.602
1.33
33.71
0.071
0.781
Inline
0.354
0.01
1.118
0.022
10
4.957
0.991
136.02
13.602
1.33
33.71
|
| Quantity | Price |
|---|---|
| 1 - 19 | $9.570 |
| 20 - 49 | $5.810 |
| 50 - 99 | $3.100 |
| 100 - 199 | $1.960 |
| 200 - 299 | $1.814 |
| 300 - 399 | $1.756 |
| 400 - 499 | $1.716 |
| 500 - 599 | $1.685 |
| 600 - 699 | $1.661 |
| 700 - 799 | $1.639 |
| 800 - 899 | $1.620 |
| 900 - 999 | $1.604 |
| 1000 | $1.589 |
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