The 35 mm insulated steel sleeve bearings available include models such as 6003, 6202, and 6300, designed for robust mechanical support with insulation to prevent electrical conduction. These bearings typically feature precise dimensions matching their series numbers (e.g., 6003 bearing has an inner diameter of 17 mm, outer diameter of 35 mm, and width around 10 mm), ensuring compatibility with various shafts and housings. The steel construction provides durability and wear resistance, while the insulation sleeve enhances electrical isolation, making them suitable for applications requiring reduced electrical noise or stray currents. Voltage ratings are not typically specified for bearings but insulation properties are critical for electrical isolation in motor and generator assemblies. The selector chart for steel insulated bearings details various sizes and insulation types to match specific mechanical and electrical requirements. These components are essential in electrical machines where both mechanical rotation and electrical isolation are needed.