VD-308A-01 Compression spring is sold as a box of 12 pieces. The listed price is for the complete 12-piece box, not for a single spring.
Designed for specification-led purchasing, VD-308A-01 makes it easy to compare the spring rate, free length, and coil dimensions in one place.
Technical highlights include material: 1.4310, wire diameter: 3.2 mm, outer diameter: 22 mm, free length: 56 mm, spring rate: 18.411 N/mm. Use the specification table below to verify the dimensions and performance data against your application before placing an order.
| Article number | VD-308A-01 |
|---|---|
| Material | 1.4310 |
| Spring ends | Closed and ground |
| Wire diameter [d] | 3.2 mm |
| Inner coil diameter [Di] | - mm |
| Mean coil diameter [D] | 18.8 mm |
| Outer coil diameter [De] | 22 mm |
| Maximum mandrel diameter [Dd] | 14.8 mm |
| Minimum housing diameter [Dh] | 22.9 mm |
| Free length [L0] | 56 mm |
| Buckling length [Lk] | mm |
| Max. static force [Fn] | 404.254 N |
| Min. static length [Ln] | 34.04 mm |
| Max. static deflection [sn] | 21.96 mm |
| Max. dynamic force [Fndyn] | 370.794 N |
| Min. dynamic length [Lndyn] | 35.86 mm |
| Max. dynamic stroke [shdyn] | 7.15 mm |
| Spring pitch [S] | 7.04 mm |
| Active coils [n] | 7.5 pc. |
| Total coils [nt] | - pc. |
| Spring rate [R] | 18.411 N/mm |
| Weight per spring | 35.6699 g |
Please check all measurements carefully before ordering. Spring performance can vary depending on installation conditions and application requirements.
