Extension Spring: OD 7.49 mm, FL 20.6 mm, Music WireStandard Extension Series (metric)Selection to Match Your Needs Lee Spring LEM110CB 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 7.49-mm outside diameter (0.295 inch) with 5.31-mm loop inside diameter (0.209 inch) and extends from a free length of 20.6 mm (0.811 inch) to a maximum extended length of 28.91 mm (1.138 inch). Made from Music Wire with a 1.09-mm wire diameter (0.043 inch), the spring delivers a spring rate of 5.69 N/mm (32.49 lb/inch) through its 10 total coils with an initial tension of 8.251 N (1.855 lb) for predictable extension behavior. The spring supports a maximum load of 55.514 N (12.48 lb) at full extension with a body length of 12.01 mm (0.473 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 271661
Product
Extension OD 0.295 in, Length 0.811 in, Music Wire
Product
Extension OD 7.49 mm, Length 20.6 mm, Music Wire
Part Number
LEM110CB 01 M
Series
Standard Extension Series (metric)
Outside Diameter (inch)
0.295
Outside Diameter (cm)
0.749
Outside Diameter (mm)
7.49
Wire Diameter (inch)
0.043
Wire Diameter (cm)
0.109
Wire Diameter (mm)
1.09
Max Load (gm)
5660.9
Max Load (lb)
12.48
Max Load (kg)
5.6609
Max Load (N)
55.514
Rate (gm/cm) 5802
Rate (gm/mm) 580.2
Rate (kg/cm) 5.802
Rate (kg/mm) 0.5802
Rate (lb/in) 32.49
Rate (N/cm) 56.9
Rate (N/mm) 5.69
Max Extended Length (cm) 2.891
Max Extended Length (in) 1.138
Max Extended Length (mm)
28.91
Initial Tension (gm)
841.4
Initial Tension (kg)
0.8414
Initial Tension (lb)
1.855
Initial Tension (N)
8.251
Free Length (cm)
2.06
Free Length (inch) 0.811
Free Length (mm) 20.6
Material Music Wire
Loop Inside Diameter (cm) 0.531
Loop Inside Diameter (in) 0.209
Loop Inside Diameter (mm) 5.31
Ends Standard Loops
Loop Position Inline
Direction of Wind Factory Option
Finish Zinc Plate and Bake per ASTM B633
0.043
0.295
0.01
0.811
0.02
10
1.855
0.371
32.49
3.249
1.138
12.48
0.043
0.473
Inline
0.295
0.01
0.811
0.02
10
1.855
0.371
32.49
3.249
1.138
12.48
|
| Quantity | Price |
|---|---|
| 1 - 19 | $8.870 |
| 20 - 49 | $5.370 |
| 50 - 99 | $2.840 |
| 100 - 199 | $1.770 |
| 200 - 299 | $1.589 |
| 300 - 399 | $1.545 |
| 400 - 499 | $1.506 |
| 500 - 599 | $1.469 |
| 600 - 699 | $1.439 |
| 700 - 799 | $1.413 |
| 800 - 899 | $1.389 |
| 900 - 999 | $1.374 |
| 1000 | $1.361 |
.png)