Attributes . 5/8" Bore; 7/8" Base to Center Height; 2.1" Nominal Bolt Center Across Shaft; 4 Bolt Pillow Block; Aluminum Housing; Ball; 1-1/2" Length Thru Bore; 3/16" Mounting Hole Diam; Yes Relubricatable; LBXF10-2LS; 2 Seals; Non-Adjustable; Yes Self Aligning . Names