Premium Chrome Steel LFR50/5-4 ZZ U Grooved Track Roller Bearing

High-precision 5x16x7 mm bearing with U-groove design for smooth linear motion

Durable chrome steel construction ensures extended lifespan under heavy loads

Double-shielded (ZZ) for superior dust and debris protection in harsh environments

Precision-ground raceways minimize friction for silent operation and energy efficiency

Ideal for industrial automation, conveyor systems, CNC machinery, and 3D printers

Heat-treated components withstand high-speed applications up to 3000 RPM

Maintenance-free operation with factory-lubricated high-grade grease

Exact dimensional tolerances (±0.001mm) guarantee perfect fit in track systems

Global wholesale pricing with bulk discounts for OEMs and industrial buyers

Direct-from-factory quality with full technical specifications and CAD models available