1-1/2" Bore; 1.75" Base to Center Height; 4.1" Nominal Bolt Center Across Shaft; 4 Bolt Pillow Block; Aluminum Housing; Ball; 3" Length Thru Bore; 0.28" Mounting Hole Diam; Yes Relubricatable; SUPER-24-OPN-DD-CR; 2 Seals; Non-Adjustable; Yes Self Aligning

Carriage; Roller Slide; Series 500; 109MM Overall Length; 70MM Overall Width; 47MM Overall Height; 34MM Rail Width; Solid; Precision Grade; Preload; No Lubrication/Lube Block; Duralloy; Rectangular

Carriage; Ball Slide; Series 400; 79.7MM Overall Length; 70MM Overall Width; 30.2MM Overall Height; 23MM Rail Width; Solid; Normal Grade; No Preload; No Lubrication/Lube Block; Steel; Rectangular | Flanged

Carriage; Ball Slide; Series 400; 174MM Overall Length; 86MM Overall Width; 51.1MM Overall Height; 45MM Rail Width; Solid; Normal Grade; No Preload; No Lubrication/Lube Block; Steel; Rectangular Long

Carriage; Roller Slide; Series 500; 109MM Overall Length; 70MM Overall Width; 47MM Overall Height; 34MM Rail Width; Solid; Precision Grade; Preload; No Lubrication/Lube Block; Steel; Rectangular