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Southern Manufacturing

Farnborough, Hants(GU14 6TQ)

20/04/2021 - 22/04/2021

Southern Manufacturing and Electronics is the most comprehensive annual industrial exhibition in the (more)

PPMA Show 2021

NEC, Birmingham(B40 1NT)

28/09/2021 - 30/09/2021

PPMA Show 2021 will be the UK’s largest ever event dedicated to state-of-the-art processing and (more)

Advanced Engineering 2021

NEC Birmingham(B40 1NT)

03/11/2021 - 04/11/2021

Join us in our 12th and most important edition to date, as we invite engineers and management from all (more)

Guide ball bushing for miniature sizes

Guide ball bushing for miniature sizes
Thanks to the introduction of raceways, the new LG guide ball bushing from THK features greatly increased load capacities and an integrated anti-twist feature. This provides a more compact cost effective design of this linear guide unit.

The four raceways using circular arc groove design are evenly positioned around the circumference of the shaft and inside the nut. In comparison with the conventional ball bushing product using point contact, the load capacity is increased by a factor of 2,4 to 3,8 depending on the size considered. The resultant effect of the load capacity increases the lifetime exponentially. Therefore providing a much-improved performance from the same envelope size of ball bushing. In addition the ball raceways offer the ability to support torque and so provides an anti-twist feature.

The LG guided ball bushing is initially available with shaft diameters of 4, 6 and 8 mm. Standard, short and long nut versions are all available.
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