20mm SBR20LU aluminum alloy long straight rail sport ball bearing sliding bushing

General Description

This SBR20LUU aluminum alloy straight rail is designed to provide smooth and precise movement in high-precision applications. Oxidized, it is not only aesthetically pleasing but also corrosion-resistant, ensuring increased durability. Its design includes a sliding sleeve that prevents dust from entering, thus extending its service life. With a high load-bearing capacity, this rail is ideal for transmission devices and high-speed equipment. Technical Specifications Model: SBR20LUU Height: 39 mm Inner Diameter: 20 mm Weight: Approx. 410 g / 14.5 oz Lubricant: Oil lubrication Lubrication Method: Drip lubrication Other Information