Hiwin HGH30 Linear Guide Block Square Type 

Hiwin HGH30 Linear Guide Block Square Type

Hiwin HGH30 Linear Guide Block Square Type

• Hiwin HGH30 linear guide block is a square-type (HGH series) linear motion bearing used with HGR30 linear guide rails.
• It is engineered to handle high loads while maintaining accuracy, rigidity, and long-term reliability.
• Manufactured from hardened bearing steel with precision-ground raceways, the HGH30 block ensures low friction, smooth travel, and minimal vibration.
• Its square design provides balanced load capacity in all directions, making it suitable for demanding CNC and automation environments.
• The block features a sealed ball circulation system that protects against dust and contaminants, ensuring consistent performance under continuous operation.

Specifications

• Brand : Hiwin
• Model: HGH30 Linear rail Block
• Type: Square Type Linear Guide Block
• Rail Compatibility: HGR30 linear rail
• Rail Size: 30 mm
• Material: Hardened bearing steel
• Mounting Type: Top mounting
• Lubrication: Grease lubricated
• Sealing: End seals for dust protection
• Accuracy Class: Standard / High precision (variant dependent)
• Mounting Orientation: Horizontal & vertical

Applications

• CNC milling and routing machines
• Heavy-duty CNC routers
• Industrial automation systems
• Laser cutting and engraving machines
• Robotics and gantry systems
• Pick and place machines
• Precision linear motion assemblies

Advantages

• Square-type linear block
• High load capacity with excellent rigidity
• Smooth and accurate linear motion
• Low friction and low noise operation
• Precision hardened bearing steel construction
• Dust-proof end seals for longer service life
• Pre-lubricated for easy installation
• Compatible with HGR30 linear guide rails

Package Includes

• 1 piece of Hiwin HGH30 Linear Guide Block