Linear Shaft Support Bolt Size M8 Finish Black Anodized Flange Length 84 mm Flange Thickness 10 mm Flange Width 28 mm Material Aluminum Mounting Hole Center to Center Distance 40 mm Mounting Hole Dia (mm) 9 mm Mounting Surface to Shaft Center (In.) 40 mm Nominal Inside Diameter 30 mm Overall Height (In.) 63 mm Series SBLM System of Measurement Metric Top Length 52 mm Type Top-Loading