8I66T400075.0P-000
The 8I66T400075.0P-000 from B & R Automation features a 75.0 mm diameter and a hardness rating of 60-62 HRC. Part of the 8I6 ACOPOS Inverters series, it meets DIN 6325 standards and weighs approximately 2.2 kg. This alloy steel part is through hardened with a Ra ≤ 0.20 μm surface finish and +0.000/–0.013 mm tolerance.
A cylindricity ≤ 3.0 μm and roundness ≤ 0.6 μm ensure precise rotation. Straightness ≤ 2.5 μm supports stable coupling and seal effectiveness. Bare coating enables custom treatments.