THK is a Japanese manufacturer specializing in linear motion systems and precision mechanical components. In 1972, THK became the first company in the world to develop and commercialize the Linear Motion (LM) Guide, and its technologies are now used across machine tools, industrial automation, robotics, semiconductor manufacturing and other precision equipment.

At SP Spare Parts, we supply a broad range of THK linear motion and bearing-related components, including:

  • profiled rail carriages and guideways
  • linear ball bearings and units
  • slide packs
  • ball screw components
  • ball splines and crossed roller bearings

Search by THK part number or cross-reference to find the exact component or a suitable equivalent for your equipment.

Part Number Weight Price
GSR15 VSS 130g $125.87
GSR20 VSS 170g
$122.20 $244.39
GSR25 VSS 290g $168.50
GSR30 TSS 600g $311.54
HRW17 CAUU 151g $138.72
HRW17 CRUU 120g $138.65
HRW21 CAUU 250g $142.76
HRW21 CRUU 190g $143.28
HRW27 CASS 498g $187.44
HRW35 CRSS 1.20Kg $221.02
HSR15 AQZSS 200g
$174.59 $349.18
HSR15 ASS 200g
$137.72 $275.45
HSR15 BSS 200g
$118.06 $236.11
HSR15 RQZSS 220g
$135.04 $156.49
HSR15 RSS 220g
$93.91 $139.62