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HGR20 Linear Guide Rail kit with 2 rails and 4 blocks

CNCMANS ★ 3.4/5 · ItemOracle Score Mid-Range

$53 USD
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HGR20 Linear Guide Rail kit 2Pcs HGR20 500mm Linear Slide Rails and 4Pcs HGH20CA Linear Blocks Bearing Block, Anti Rust and High Precision CNC Parts for Automated Printer

A set of 500 mm HGR20 linear rails with 4 HGR20CA bearing blocks for smooth linear motion. Includes pre-drilled rails and aluminum alloy blocks for durability; widely used in CNC and precision instruments. Customer mentions smooth sliding with mixed feedback on bearing quality

Highlights

  • 2 rails + 4 blocks
  • pre-drilled installation holes
  • high-precision linear guidance

Pros

  • includes 2 rails
  • 4 bearing blocks
  • pre-drilled rails for easy installation
  • sturdy aluminum alloy blocks
  • suitable for precise movement

Cons

  • bearing quality concerns from customers

Best For

  • cnc machines
  • automated printers
  • precision linear guidance
  • assembly automation
  • robotics guides
  • machining setups

Features

  • Includes 2 x 500 mm HGR20 rails and 4 x HGR20CA bearing blocks for smooth linear motion
  • Rail shaft crafted from high-quality carbon steel; bearing block from aluminum alloy
  • Pre-drilled support rails enable easy mounting with durable, maintenance-free guidance
  • Stainless linear axis supports precise, low-noise linear movement without stick-slip
  • Widely used in automation machinery and DIY CNC routers for reliable performance

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