Attributes . 30MM Bore; 35MM Base to Center Height; 76MM Nominal Bolt Center Across Shaft; 2 Bolt Pillow Block; Aluminum Housing; Ball; 68MM Length Thru Bore; 6.6MM Mounting Hole Diam; Relubricatable; KBS3068PPAS; 2 Seals; Adjustable; No Self Aligning . Names