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Linear Rail Slide Kit 2Pcs 1200mm with SC20UU Bearing Blocks

BestEquip ★ 3.9/5 · ItemOracle Score Mid-Range

$40 USD
Price subject to change
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BestEquip Linear Rail Slide 2PCs 20mm x 1200mm Linear Bearing Slide Set with 4Pcs Block Bearings SC20UU+4Pcs Shaft Support Linear Shaft CNC Parts Kits for Electronic Equipment Guide Bar

A two-rail linear motion kit with 4 bearing blocks and shaft supports for smooth sliding in CNC and electronic equipment projects. Customers note solid construction and smooth operation, but some parts may be missing or require screws for attachment

Highlights

  • two 1200 mm rails
  • SC20UU bearings
  • corrosion-resistant chrome plating

Pros

  • cooperative rail and block system
  • chrome-plated shafts for rust resistance
  • high hardness and durable material
  • aluminum housing for bearings

Cons

  • missing parts reported
  • some components may lack attachment screws
  • mixed feedback on overall functionality

Best For

  • router sleds
  • linear motion guides for CNC projects
  • electronic equipment guides
  • assembly lines and automation setups
  • custom fabrication jigs
  • precision sliding assemblies

Features

  • Kit includes two 1200 mm chrome-plated linear shafts and four fixed shaft supports
  • SC20UU pillar block bearings paired with rails enable smooth sliding
  • GCr15 bearing steel inner bearings with aluminum housing and chrome plating for rust resistance
  • Hardness up to HRC62 for durability and precise linear movement
  • Aluminum alloy shaft supports with pre-drilled holes for easy mounting

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