The 170 mm insulated steel sleeve bearing is designed for use with bearing sizes 6022, 6219, and 6316, featuring an outer diameter of approximately 177 mm (6.969 inches) with a tolerance of ±0.05 mm and a sleeve length of 80 mm. Made from durable steel, it provides precise fit and reliable performance in heavy-duty applications. The sleeve supports smooth rotation and reduces wear by acting as a protective interface between the shaft and bearing. This component is ideal for industrial machinery requiring robust bearing support with consistent dimensional accuracy and long service life.