General description 6pcs -16B 5/8-inch Bearing Steel Roller Ball Flange Conveyor Transfer Unit is designed for omni-directional load-bearing applications. It features a 360-degree universal transfer bearing, making it suitable for curved work on band saws and router tables. Technical specifications Model: -16B Ball Diameter: 5/8-inch Weight: 260g Capacity (Max.): 15kg / 33.07lbs Dimension: 45 x 19mm / 1.8-inch x 0.75-inch (Max. Diameter x Height) Mount Hole Diameter: 4mm / 0.16-inch Mount Hole Distance: 30mm / 1.2-inch Installation Two screw holes in each bearing (screws not included). Usage Ideal for applications requiring omni-directional movement. Suitable for use on band saws and router tables. Other information