High-Precision HGH20ca Heavy Duty Linear Guide for CNC Machinery

High-Precision HGH20ca Heavy Duty Linear Guide for CNC Machinery. Full Hiwin Interchangeability - Direct drop-in replacement for Hiwin HGH20CA carriage and HGR20 rail, no housing rework needed. Heavy-Duty Ball Construction - High dynamic and static load ratings, designed for tough CNC machining and heavy cutting conditions. High Precision Class - Available in P, H, and SP classes to guarantee repeatable positioning accuracy and smooth motion. Quadruple - Row 4 Contact - Provides equal load capacity in all four directions (radial, reverse-radial, and lateral). Preloaded ZA (Medium) Standard - High rigidity and vibration resistance for demanding industrial tasks. Premium Bearing Steel - Through-hardened to HRC 58 - 62, ensuring excellent wear resistance and prolonged service life. Built-In End Seals & Scrapers - Effective protection against dust, chips, and coolant in machine shop environments. Complete Ready-to-Mount Set - Includes rail, block, all mounting bolts, and grease nipples for hassle-free assembly. OEM & ODM Customization - Support custom rail lengths, multi-carriage configurations, and end cover modifications upon request. Fast Delivery & Stocked - Large inventories for popular sizes; free sample evaluation available with quick global shipping.