Linear Pillow Block Bearing Inside Dia 8 mm Material Aluminum Alloy Bearing Type Ball Body Width (In.) 35 mm Bolt Size - Color Silver Dimension a 35 mm Dimension A1 17.5 mm Dimension A (In.) - Dimension B 62 mm Dimension B (In.) - Dimension C - Dimension C (In.) - Dimension d 8 mm Dimension D (In.) - Dimension E 50 mm Dimension E1 25 mm Dimension E (In.) -