Linear Slide Roller Carriage, Carriage Height 22.6 mm, Carriage Length 86.9 mm, Carriage Width 25.4 mm, Carriage Material Aluminum, Roller Material Stainless Steel, Radial Load - Maximum 1,002 lbf, Axial Load - Maximum 330 lbf, Manufacturer Size 30, Dynamic Load Capacity 2,160 N, Requires Lubrication Lubricant Not Required, Carriage Type Roller, For Rail Width 30 mm, For Use With Redi-Rail Sliders, Static Load Capacity 323 lbf, Combined Carriage and Rail Height 28 mm, Series RRS