YZXQLinear Motion Bearings

YZXQ :: Linear Motion Systems

SBR Supported Linear Rails

Fully supported round-rail systems that eliminate shaft deflection.

SBR Supported Linear Rails — SBR-UU rail sets manufactured by YZXQSBR-UU rail sets

Overview

SBR supported linear rails bolt a precision round shaft to an aluminum support rail along its full length, removing deflection limits of end-supported shafts. Supplied as complete sets with open SBR bearing blocks — a cost-effective linear axis for CNC routers, woodworking and general machinery.

Key Features

  • Zero-deflection full-length support
  • Complete rail + block sets
  • Cut to length with drilled mounting holes
  • Drop-in interchangeability

Technical Specifications

Reference dimensions per model — request the full datasheet

ModelShaft d (mm)Rail height (mm)Hole pitch (mm)Max length (mm)
SBR12On requestOn requestOn requestOn request
SBR16On requestOn requestOn requestOn request
SBR20On requestOn requestOn requestOn request
SBR25On requestOn requestOn requestOn request
SBR30On requestOn requestOn requestOn request
SBR35On requestOn requestOn requestOn request
SBR40On requestOn requestOn requestOn request
SBR50On requestOn requestOn requestOn request

Full datasheets with exact dimensions, load ratings and tolerances are available on request — contact us with your model list for the complete specification.

Material Options

  • GCr15 hardened shaft
  • Anodized aluminum support rail
  • Open-type bearing blocks

Customization Options

  • Any rail length
  • Custom hole pitch and end machining
  • Block quantity per set
  • Paired dual-rail kits with matched shafts

RFQ

Send Us an Inquiry

Reference dimensions per model — request the full datasheet

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