SF / SFR
Lightest Load Yellow Die Spring, Japanese Standard JIS B 5012
| Outside Diameter mm | 50 |
|---|---|
| Free Length mm | 90 |
| Inside Diameter mm | 25 |
| Spring Constant Kgf/mm | 55.55 |
| 0.3 Million 20% Deflection mm | 18.0 |
| 0.3 Million 20% Load Kgf (N) | 1000 (9810) |
| 0.5 Million 18% Deflection mm | 16.2 |
| 0.5 Million 18% Load Kgf (N) | 900 (8830) |
| 1 Million 16% Deflection mm | 14.4 |
| 1 Million 16% Load Kgf (N) | 800 (7850) |