HIWIN CGH-25-CA-Z0-C Block


  • Series: CG Series
  • Block Type: H (Square Type)
  • Model Size: 25 mm
  • Load Type: C (Heavy Load)
  • Block Mounting Type: A (Mounting from Top)
  • Preload Code: Z0 (Light Preload)
  • Precision Code: C (Normal)

Available on backorder

The CGH-25-CA-Z0-C in Brief

The HIWIN part number CGH-25-CA-Z0-C is a CG Series Linear Guide Block. The CGH-25-CA-Z0-C is compatible with 25 mm CG Series Guide Rail. It is suitable for heavy load duty and has a square type mounting surface that can accept mounting bolts through the top of the mounting surface. To help maintain precision for many industrial applications, the CGH-25-CA-Z0-C has a light preload and normal-level precision grade (in relation to other CG Series blocks).

CG Series – Superior Rolling Moment with Cover Strip Linear Guideway

CG series linear guideways are a four-row arc-tooth contact type, featuring high rigidity, high load, and high torsional resistance. It also has four-way load characteristics. This specification can be matched with the latest slide dustproof accessories.

Features of CG Series

High Rolling Moment Resistance

CG rail designed with DB type (also known as o arrangement) has longer range of moment compared do DF type (also known as x arrangement). It is suitable for applications that have larger rolling moment.

Optimal Recirculation Path

Better smoothness due to integrated component.

Better Protection

The CG series uses a metal scraper as a standard accessory for protection against high temperature chips and particles.

Latest Dustproof Accessory for Rail

The CG series offers a special stainless cover strip for better dust protection than standard bolt caps.

Full Lubrication

Specially designed for short stroke motion (HIWIN patent design).

CG Series Application Examples

  • Machine Centers
  • NC Lathes
  • Grinding Machines
  • Precision Machining Machines
  • Heavy Cutting Machines
  • Automation Devices
  • Transportation Equipment
  • Measuring Equipment
  • Devices Requiring High Positional Accuracy


STOVIL is an authorized HIWIN distributor and carries the full line of HIWIN’s HG Series, EG Series, WE Series, RG Series, MG Series, QH Series, QE Series, QW Series, and QR Series Linear Guideway products. STOVIL maintains a large and diverse stock of HIWIN Linear Guideway rail, block, and accessory maintenance kits at our facility in Kennesaw, GA. Our HIWIN Linear Guide Rail product offerings are constantly improving to better accommodate the various needs of our customers including standard lengths of each rail profile and configurators that allow cut-to-order custom rail service.

STOVIL has a large line card tailored to the Industrial Automation market. STOVIL carries many of the top brands in product lines such as: Linear Guideways, Actuators, Ball Screws, Motion Control, Safety Products, Miscellaneous Electrical, Cabinets & Enclosures, Maintenance, Robotics, Servo Motors & Drives, Couplers, VFDs, HMIs & PLCs, Gearboxes, Feedback Devices, and Stepper Motors & Drives. These brands include (but are not limited to): Yaskawa, RTA, Brother, SANYO DENKI, Hitachi, Wieland, Häwa/Haewa, ESA Automation, American Control Electronics, Atlanta Drive Systems, HIWIN, Neugart, Rollon, CGI, Bishop Wisecarver, EDrive, R+W Coupling Technology, Tsubaki, Kabel Schlepp, Nadella, Nexen, Schneeberger, and Exlar. STOVIL is always looking for new partnerships to better serve our customers.

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