LME-L Series Longer-Type Linear Ball Bearings

• Through-hardened steel raceways — high surface hardness for wear resistance and long service life under continuous reciprocating motion.
• Precision-ground ball path — consistent radial runout and smooth, quiet linear travel.
• Integral end seals (UU) — each end is fitted with a rubber seal retainer that retains factory grease and blocks dust, metal chips, and coolant mist, reducing relubrication frequency.
• Extended-length body — the longer span improves moment rigidity and reduces deflection under cantilevered or offset loads.
• Drop-in metric interchangeability — matches the standard LME series housing interface for straightforward replacement or upgrade.
• Customization supported — special bore tolerances, seal materials, and modified end configurations available for OEM programs.

Full Bore Range: 8 mm to 60 mm

The LME-L series ships in nine standard bore sizes, all pre-lubricated with double-end seals as standard:

The LME-L series is suited to Cartesian gantry systems, packaging machinery, 3D printing platforms, semiconductor and electronics handling equipment, medical devices, textile machinery, and general automation where a compact, self-lubricating linear bushing is preferred over a profiled rail.

Standard LME-L series sizes are available for sample and volume orders directly from YIDI MOTION. Custom bore tolerances, seal options, and OEM modifications are supported on request.

YIDI MOTION manufactures linear ball bearings, shaft support units, and related linear motion components for automation and machinery builders. The company focuses on high-precision grinding, comprehensive specification coverage, and customer-specific customization, with products supplied to equipment manufacturers across industrial automation, packaging, medical, and general machinery markets.