Description

Technical Overview

First, this HGR Linear Bearing function as moving carriage assemblies designed to slide along HGR linear guide rails. Operators use these blocks to provide linear translation with high rigidity and precision across mechanical systems. Furthermore, the construction incorporates a rolling circulation system utilizing chrome steel balls held captive by an internal retainer. Because of this arch contact design, the bearing block effectively sustains mechanical loads from all radial directions. The product line includes two distinct body variants, specifically the standard inline CA type and the wide-body CC type. While both configurations share the same internal bearing dimensions, the CC variant features an enlarged top mounting pad to provide an expanded surface area for securing external hardware.

Applications

Technicians regularly integrate these linear guide blocks into automated machinery and miniature precision equipment. For instance, builders widely deploy them during the assembly of industrial 3D printers, CNC milling machines, and automated robotic arms. Additionally, these carriages serve as tracking elements within precision measuring equipment and scientific instrumentation. By combining this HGR Linear Bearing with corresponding HGR linear tracks, engineers create stable, low-friction guidance paths capable of handling multi-directional forces. Consequently, this makes them well-suited for high-accuracy manufacturing environments and automated motion control systems.

Technical Specifications

Maker Store Tips and Tricks

• Leave the plastic block support rail inside the carriage assembly until the exact moment of installation to prevent the internal steel balls from escaping the retainer.

• Use the main HGR linear rail to slide and push the temporary plastic support rail completely out during installation to ensure the bearings remain under proper contact tension.

• Avoid over-tightening the rail mounting bolts, as excessive torque can deform the tracks and severely degrade the precision and motion function of the block.

• Note that the exterior cosmetic carriage carriage colour may vary between manufacturing batches.