Extension Spring: OD 5.51 mm, FL 15.01 mm, Music WireStandard Extension Series (metric)Selection to Match Your Needs Lee Spring LEM080BB 01 M is a precision extension spring from the Standard Extension Series (metric) series, engineered for applications requiring reliable quality extension springs. This spring features a 5.51-mm outside diameter (0.217 inch) with 3.94-mm loop inside diameter (0.155 inch) and extends from a free length of 15.01 mm (0.591 inch) to a maximum extended length of 21.41 mm (0.843 inch). Made from Music Wire with a 0.79-mm wire diameter (0.031 inch), the spring delivers a spring rate of 4 N/mm (22.84 lb/inch) through its 10 total coils with an initial tension of 4.791 N (1.077 lb) for predictable extension behavior. The spring supports a maximum load of 30.203 N (6.79 lb) at full extension with a body length of 8.66 mm (0.341 inch). The spring features Inline 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 (metric) Extension Springs have useful applications in various industries, including:
...and many more applications 270381
Product
Extension OD 0.217 in, Length 0.591 in, Music Wire
Product
Extension OD 5.51 mm, Length 15.01 mm, Music Wire
Part Number
LEM080BB 01 M
Series
Standard Extension Series (metric)
Outside Diameter (inch)
0.217
Outside Diameter (cm)
0.551
Outside Diameter (mm)
5.51
Wire Diameter (inch)
0.031
Wire Diameter (cm)
0.079
Wire Diameter (mm)
0.79
Max Load (gm)
3079.9
Max Load (lb)
6.79
Max Load (kg)
3.0799
Max Load (N)
30.203
Rate (gm/cm) 4079
Rate (gm/mm) 407.9
Rate (kg/cm) 4.079
Rate (kg/mm) 0.4079
Rate (lb/in) 22.84
Rate (N/cm) 40
Rate (N/mm) 4
Max Extended Length (cm) 2.141
Max Extended Length (in) 0.843
Max Extended Length (mm)
21.41
Initial Tension (gm)
488.5
Initial Tension (kg)
0.4885
Initial Tension (lb)
1.077
Initial Tension (N)
4.791
Free Length (cm)
1.501
Free Length (inch) 0.591
Free Length (mm) 15.01
Material Music Wire
Loop Inside Diameter (cm) 0.394
Loop Inside Diameter (in) 0.155
Loop Inside Diameter (mm) 3.94
Ends Standard Loops
Loop Position Inline
Direction of Wind Factory Option
Finish Zinc Plate and Bake per ASTM B633
0.031
0.217
0.008
0.591
0.02
10
1.077
0.215
22.84
2.284
0.843
6.79
0.031
0.341
Inline
0.217
0.008
0.591
0.02
10
1.077
0.215
22.84
2.284
0.843
6.79
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| Quantity | Price |
|---|---|
| 1 - 19 | $8.870 |
| 20 - 49 | $5.370 |
| 50 - 99 | $2.840 |
| 100 - 199 | $1.770 |
| 200 - 299 | $1.594 |
| 300 - 399 | $1.514 |
| 400 - 499 | $1.459 |
| 500 - 599 | $1.415 |
| 600 - 699 | $1.379 |
| 700 - 799 | $1.349 |
| 800 - 899 | $1.323 |
| 900 - 999 | $1.298 |
| 1000 | $1.276 |
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