【Function】The linear ball bearing features with smooth moving, low friction, high rigidity and long working life, suitalbe for kinds of electronic equipment/guide bar, drive shaft, and pillar
【Aluminum Alloy】 The linear ball bearing is made of aluminum alloy, strong bearing capacity, high hardness, low noise and rustproof,preventing dust from entering to extend the service life.
【Quality Guarantee】Before leaving the factory, this product has been strictly supervised, built to meet standard specification, and strictly follow factory quality control, you can use it with confidence.
【Oxidation Treatment】Surface with oxidation treatment, the linear ball bearing is beautiful and corrosion resistance, fit for silent, high-speed and precise equipment.