Linear Motion

Miniature Linear Bushings

Miniature ball-recirculating linear bushings for thin shafts, sized for compact mechanisms, instruments, and small automation.

Linear travel on a thin shaft

LMS is a miniature ball-recirculating bushing that rides on a hardened, round shaft to give linear travel in confined spaces. Bores of 3, 4, and 5 mm fit instrument-scale shafts, standard and long body lengths trade compactness for rigidity, and high carbon steel or stainless steel constructions cover both general industrial and corrosion-sensitive uses. Sealed and unsealed variants ship across the family.

Bores 3, 4, and 5 mm. Three thin-shaft bore sizes with bushing lengths from 7 mm to 29 mm cover compact mechanism, instrument, and laboratory applications.
Carbon or stainless steel. High carbon steel for general industrial use and stainless steel for clean, or corrosive environments. Both grades carry the same accuracy and load ratings.
Sealed or unsealed. Two-end-seal variants block fine debris from the ball train, while open variants run lower friction in clean enclosures.

Browse the catalog

Series
LMS
Miniature ball-recirculating linear bushing for 3, 4, and 5 mm shafts, in carbon or stainless steel with sealed or open variants for compact mechanisms and instruments.
- Thin-shaft bores
- Carbon or stainless
- Sealed or open
Bore size
3, 4, or 5 mm
Bushing length
7 to 29 mm
Dynamic load rating
48.9 to 252 N
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