Build smoother, quieter linear motion into your CNC machine, 3D printer, laser engraver, lathe, or other high-load DIY equipment with this SBR guide rail kit.
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Complete rail set: You receive 2 aluminum-based guide rails and 4 matching SBRUU bearing blocks with built-in ball bearings for unobstructed movement.
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Precise operation: Accurate shaft dimensions, straightness, mounting-hole diameter, and hole spacing support repeatable motion and reliable installation.
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Durable construction: Carbon steel and aluminum components feature a chrome-plated surface for rust resistance, while the all-metal bearing structure supports stable operation.
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Multiple configurations: Choose SBR12-1000, SBR16 in 800–2000 mm, SBR20 in 800–2200 mm, or SBR25-1200. Load ratings range from 372 N dynamic / 549 N static per block to 980 N dynamic / 1570 N static per block.
