Brand: GATES
AX 42 Single Direction Thrust Ball Bearing | 42x65x15mm Heavy Axial Load Support | Industrial Grade
The AX 42 Single Direction Axial Ball Bearing is engineered for applications demanding precision and robust support against heavy unidirectional axial loads. Constructed from high-carbon chromium steel (52100/100Cr6), this bearing comprises three fully separable components: the shaft washer (d), the housing washer (D), and the ball and cage assembly. This separated design facilitates quick and precise mounting, minimizing downtime during installation or replacement. With a robust Dynamic Axial Load Rating ($C_a$) of 28.5 kN, the AX 42 is optimally suited for gearboxes, rotary tables, hydraulic pumps, and other high-stress industrial machinery where rotational alignment and stability under extreme thrust are paramount.
Optimized for reliable, high-speed performance, the AX 42 features an accurately machined brass or steel cage that maintains strict ball spacing, reducing heat generation and operational friction. This design maximizes fatigue life and ensures smoother, quieter operation even at the limiting speed of 4,500 rpm (oil lubrication). Sourced within the GATES industrial product context, this bearing provides exceptional durability, operational efficiency, and a proven alternative to standard 51108 series, guaranteeing long service intervals and reduced total cost of ownership in demanding power transmission environments.
Key Features
High Stiffness: Engineered to handle significant, continuous axial thrust loads.
Separable Components: Simplifies mounting and maintenance procedures; shaft washer, housing washer, and cage assembly are fully independent.
Low Friction Operation: Precision-matched balls and raceways minimize heat generation and extend lubricant life.
Robust Material: Manufactured from durable high-chromium bearing steel for maximum wear resistance and fatigue life.
High-Speed Capability: Optimized cage design allows for limiting speeds up to 4500 rpm in oil-lubricated applications.
