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Linear Shafts & Bearings

CRD Devices

Linear Shafts & Bearings

CRD Devices source linear shafts and bearings from several world-class suppliers to ensure maximum quality and availability, we offer a wide range of case-hardened linear shafting and guide bars. We typically can supply, grind and machine a broad range of both imperial and metric high-carbon alloy steels and stainless steels in a range of tolerances.

  • Carbon steels to B.S. 070M55 (solid and hollow/tube)
  • Stainless steels AISI 440C (solid only)
  • Hard chrome and plated shafts

Should you require custom materials that vary in, for example, chemical composition, we are pleased to offer the ability to source and to machine almost all types of material.

Hiwin Linear bearings (or ball bushings) are available in 5 versions:

  • JB series – standard bearing
  • UB series – high load capacity bearing
  • JBL series – long bearing
  • JBF series – round flanged bearing
  • JBKL series – square flanged bearing

Cost effective, reliable, high quality linear shafts & bearings from CRD Devices.

CRD Devices Ltd

Specialist UK distributor and manufacturer
of linear and rotary products, your partner
in moving solutions.


  • CRD Devices Ltd
    All Saints Industrial Estate
    County Durham
    DL4 2RD