CSB® bearings for Railway technology

The year-round outdoor operation of metro and high-speed rail systems places great demands on the durability of vehicle linkage mechanisms, and the need for a clean interior environment implies that moving parts may not use lubricants.

Train Brake System

CRG high-load filament-wound bearings: used in train brakesystem; these durable bearings can withstand 160Mpa radial pressure, and can operate outdoors under high loads maintenance-free;

Door System

EPB12 plastic plain bearings:enables superior movement under high load conditions; can be used in door system open/close actuating mechanisms;

LIN plastic linear bearings: used in door system switch motion guidance mechanisms;achieves true maintenance-free,noiseless operation;

Seat System

EPB3 plastic plain bearings: used in the seat system back angle adjustment mechanism, and achieves smooth, noiseless adjustment; EPB3 plastic plain bearings suffered nearly imperceptible wear after 250,000 cycles of testing under a heavy load while used on CSB high-speed rail seats;


EPB3 plastic plain bearings: used in windshield linkage mechanism;offers permanent maintenance-free operation;

Coupler System



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