SBR Supported Linear Rails and Ball Bearings

Overview
GMT SBR20 linear guides consist of hardened rails supported by aluminum extrusions for maximum deflection resistance. Blocks consist of a four-row circulating ball bushing in an aluminum housing.

These components comform to standard "SBR" metric dimensions and specifications.

Constuction
  • 1045 steel rails case-hardened to 60HRC
  • Extruded aluminum T-supports and blocks
  • 4-row circulating ball bearings
  • Rubber seals
SBR20-340-SET 20mm x 340mm Set, 2 Rails + 4 Blocks $149.99  $99.99 [ Add to Cart ]
SBR20-640-SET 20mm x 640mm Set, 2 Rails + 4 Blocks $179.99  $119.99 [ Add to Cart ]
SBR20-940-SET 20mm x 940mm Set, 2 Rails + 4 Blocks $209.99  $139.99 [ Add to Cart ]
SBR20-1240-SET 20mm x 1240mm Set, 2 Rails + 4 Blocks $239.99  $159.99 [ Add to Cart ]
SBR20-1540-SET 20mm x 1540mm Set, 2 Rails + 4 Blocks $269.99  $179.99 Out of Stock *

SBR20 Specs & Dimensions
Rail Diameter: 20mm
Static Load Rating: 375 lbs force per block
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