Wear Sleeve, For Shaft Size 49.91 to 50.06 mm, Material Stainless Steel, Flange Diameter 57 mm, Overall Width 16.97 mm, Wall Thickness 0.28 mm, Width on Shaft 14 mm, Application Heavy Industrial, Finish Chromium Plated, For Maximum Shaft Diameter 50.06 mm, For Minimum Shaft Diameter 49.91 mm, Maximum Temperature 225 Degrees F, Outside Diameter Tolerance +/-1.6 mm, System of Measurement Metric, Width Tolerance +/-0.8 mm