Stahlkugel 12,7 mm, poliert - VKA-Kugel Software Material: 34CrNiMo6

Material: 34CrNiMo6

Material: PA 66 GF 30 (polyamide 66 with 30% glass fiber content)

They offer excellent performance and high stability even under extreme conditions

1 µm gewährleistet besonders präzise und zuverlässige Testergebnisse

without oil bath and without U-holder

Stahlkugel 12,7 mm, poliert - VKA-Kugel Software Material: 34CrNiMo6Steel ball 12. 7 mm, polished (VKA ball) Diameter: 12. 7 mm ( inch) Surface: Polished Area of application: Especially for VKA tests (four ball apparatus) Additional information: These steel balls were specially developed for use in VKA tests (four ball apparatus) to test the wear and pressure resistance of lubricants. The polished surface reduces the scattering of results and ensures precise and reproducible test results. With high dimensional