Feature: Corrosion-resistant, dust proof, Shock proof, noiseless, no injury shaft, clean (no lubricant), Neend't maintenance. With superior wear-resistance and Apply very well to rotation, swing and linear motion.Package listing:2pcs linear ball baearings.Product Specification:Type 1..
Feature: Corrosion-resistant, dust proof, Shock proof, noiseless, no injury shaft, clean (no lubricant), Neend't maintenance. With superior wear-resistance and Apply very well to rotation, swing and linear motion.Package listing:1pcs linear ball baearings.Product Specification:Type 1..