W04040
Properties
Mechanical Specifications and Material
| Outer Ø | 4 mm |
| Outer Ø tolerance | h3 |
| Length | 40 mm |
| Material | Bearing steel AISI (SAE) 52100 |
| Hardness | 62±2 HRC |
| Upon request stainless steel | AISI 440B / AISI 420 |
| Hardness | 57±2 / 54±2 HRC |
| Surface roughness Ra | 0.05 µm |
