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 Width Weight Price
LBS-15 15mm 1,000g $784.61 /m
LBS-20 20mm 1.80Kg
$649.07 /m $733.28 /m
LBS-25 25mm 2.70Kg $761.20 /m
LBS-30 30mm 1.80Kg $806.42 /m
LBS-40 40mm 6.80Kg $870.35 /m