Open Linear Optical Axis Guide Slider Bearing TBR30 70mm*75mm*91mm


The ZLV TBR30 is a robust linear optical axis guide slider bearing, measuring 70mm by 75mm by 91mm. This precision-engineered component offers high load capacity, easy installation, and customizable options, making it ideal for various applications in automation equipment, heavy-load environments, and diverse industries.

Open Linear Optical Axis Guide Slider Bearing TBR30 70mm*75mm*91mm

The ZLV Open Linear Optical Axis Guide Slider Bearing TBR30 is a superior-quality, robust mechanical component designed to facilitate smooth, efficient linear motion in numerous applications. It is made up of a cylindrical linear guide slide unit consisting of a box-type linear bearing, a high-hardness shaft, and an anti-skew aluminium rail. The slide unit’s screw holes for shaft hardening and base aluminium rail installation are drilled after hardening treatment, ensuring the product’s precision.


Category Parameter Value
Dimensions Total Height (H) 70mm
Rail Width (WR) 75mm
Slider Width (W) 91mm
Fastening Slide Rail Fixing Screw(mm) m6*25
Load and Weight Rail Load (C/KN)  2940C/KN
Slide Weight (KG/PCS) 0.9kg/pcs
Rail Weight (KG/M) 6.4kg/m
Pricing Guide Rail Price (USD) $7
Slider Price (USD) $2

Open Linear Optical Axis Guide Slider Bearing TBR30 70mm*75mm*91mm drawing

Features and Advantages

  • Precision-engineered: Manufactured to exact specifications, the TBR30 ensures a high level of precision in applications.
  • High Load Capacity: With a rail load capacity of 2940 C/N, this product can handle substantial weights without compromise on performance.
  • Ease of Installation: The product is designed to allow easy and quick installation, reducing downtime and improving productivity.
  • Customizable: ZLV offers customization options to suit specific requirements, ensuring the TBR30 can be perfectly tailored to the needs of any project.


  • Automation Equipment: The linear optical axis guide is widely used in automated transmission devices, including engraving machinery, woodworking machinery, printing machinery, and industrial robots.
  • Heavy-load Environments: The high load capacity of the TBR30 makes it suitable for applications where heavy loads need to be smoothly and accurately moved.
  • Various Industries: The TBR30’s versatility and precision make it suitable for use in a wide range of industries, including semiconductor production, pharmaceutical manufacturing, and food processing.

Please note that the TBR30 can be customized to meet your unique requirements. For more information on customization options, please contact ZLV directly.

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