Stahlkugel 12,7 mm, poliert - VKA-Kugel Software Thanks to the high material

Thanks to the high material quality and precision

Thanks to the a-C:H hard coating

Material: 34CrNiMo6

Hose connections for oil circulation with oil supply directly to the friction point

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

Stahlkugel 12,7 mm, poliert - VKA-Kugel Software Thanks to the high materialSteel 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