Lee Linear (Piscataway, NJ) offers the SBC Linear Profile SBI linear guide system that uses a low profile and wide base design for less noise, less vibration, and increased life over caged ball assemblies. The extra load capacity, which is the same in all directions, includes a dynamic load rating from 14.1–232.5 kN, and a static capacity from 24.1–354.1 kN. The available guide sizes are 15, 20, 25, 30, 35, 45, 55, and 65. Block types available are flanged (FL), flanged long (FLL), slim (SL), and slim long (SLL). Raydent coatings are available for protection against corrosion.