Linear Shaft Support Bolt Size M6 Finish Black Anodized Flange Length 74 mm Flange Thickness 9 mm Flange Width 25 mm Material Aluminum Mounting Hole Center to Center Distance 34 mm Mounting Hole Dia (mm) 6.6 mm Mounting Surface to Shaft Center (In.) 35 mm Nominal Inside Diameter 25 mm Overall Height (In.) 55 mm Series SBLM System of Measurement Metric Top Length 44 mm Type Top-Loading