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HGR20 Linear Guide Rail kit 1200mm with 4 bearing blocks

CNCMANS ★ 3.4/5 · ItemOracle Score Mid-Range

$75 USD
Price subject to change
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HGR20 Linear Guide Rail kit 2Pcs HGR20 1200mm Linear Slide Rails and 4Pcs HGH20CA Linear Blocks Bearing Block, Anti Rust and High Precision CNC Parts for Automated Printer

Linear guide rail set with 2x 1200mm rails and 4x HGR20CA bearing blocks. Provides smooth sliding and easy installation with pre-drilled holes. Customers note solid quality of rails but mixed feedback on bearing reliability

Highlights

  • multilayer rail and block kit
  • pre-drilled installation
  • carbon steel rail & aluminum block construction

Pros

  • includes multiple rails and blocks
  • pre-drilled rail holes for easy installation
  • rails and blocks built from sturdy materials

Cons

  • mixed feedback on bearing reliability
  • some reports of bearings coming out

Best For

  • cnc-machining equipment
  • 3d-printer gantry systems
  • automation slides
  • precision linear motion assemblies
  • robotics imaging rigs
  • custom CNC projects

Features

  • Includes 2 pieces of 1200mm HGR20 rails and 4 HGR20CA blocks for smooth linear motion
  • Rail shaft made from high-quality carbon steel; bearing block from aluminum alloy
  • Pre-drilled support rails for easy installation; stainless steel axis guides bearing movement
  • Low noise with high transmission efficiency and no stick-slip effect
  • Widely used in automation and precision instruments such as DIY CNC routers

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