The Century Spring Corp. Extension Spring, part number 5440, has a wire diameter of 0.047 inches (1.19 mm) and an overall length of 2.41 inches (61.1 mm). It is made from spring steel with a zinc finish, providing durability and resistance to corrosion. The spring is designed to have an initial tension of 4 lbs (17.8 N) and a suggested maximum load of 9 lbs (40 N). It can withstand a maximum deflection of 0.9 inches (22.9 mm). This extension spring is suitable for applications requiring reliable energy absorption and resistance to pulling forces, making it a versatile choice for various engineering projects.
Century Spring warehouses the largest inventory of high-grade extension springs in the world. Extension springs are designed to absorb and store energy as well as create a resistance to a pulling force. It is initial tension that determines how tightly together an extension spring is coiled. This initial tension can be manipulated to achieve the load requirements of your particular application. All Century extension springs are wound with an initial tension force which offers a small deflection load for secure installation "holding". The initial tension is equal to the minimum force required to separate adjacent coils. Each spring is of the constant diameter type with a variety of hook/loop styles.
Note: If the spring needed for your application cannot be found in our inventory, we can fabricate it for you. Call our Custom Spring department at 800-237-5225 or e-mail us at cust@centuryspring.c
| Century Spring Corp. | |
|---|---|
| Product Category | Extension Springs |
| Product Number | 5440 |
| Product Name | Extension Spring, Regular |
| Material | Other |
| Outer Diameter (OD) | 0.5000 inch (12.7 mm) |
| Wire Diameter | 0.0470 inch (1.19 mm) |
| Free Length | 2.41 inch (61.21 mm) |
