SKF 51314 High-Performance Single Direction Thrust Ball Bearing

The SKF 51314 is a high-capacity axial thrust bearing designed to manage heavy loads in a single direction. Firstly, this component consists of a shaft washer, a housing washer, and a ball and cage assembly. Because the design allows for easy mounting and dismounting, maintenance teams can service industrial machinery with minimal downtime. It belongs to the single-direction category, which provides exceptional stability for vertical shafts and applications subjected to heavy axial pressure.

Technical Dimensions and Reliable Load Capacity

In addition to its separable design, the 51314 features robust physical dimensions. It has a bore diameter of 70 mm, an outside diameter of 125 mm, and a height of 40 mm. Regarding its structural strength, the bearing offers a massive basic dynamic load rating of 135 kN and a basic static load rating of 320 kN. Furthermore, it reaches a reference speed of 1,900 r/min and a limiting speed of 2,600 r/min. Therefore, this model serves as an ideal solution for heavy-duty machinery where axial strength remains a critical factor for operational success.

Key Features and Quality Construction

Specifically, this bearing utilizes high-quality bearing steel for maximum durability and wear resistance. The assembly includes a sheet metal cage that accurately guides the balls, ensuring smooth rotation even under significant pressure. Because the housing washer features a flat design, it accommodates standard mounting surfaces without the need for specialized seating. Moreover, the unit is manufactured to a normal tolerance class, which ensures consistent performance across various industrial platforms.

Additionally, this single-row bearing has a product net weight of 1.94 kg. The lack of an external coating allows the premium steel to interface directly with lubricants for optimal heat dissipation. As a result, the SKF 51314 maintains its precision and structural integrity during continuous, heavy-load cycles.

Common Industrial and Commercial Applications

Because of its high axial load capability, the SKF 51314 is essential in several heavy sectors. For example, crane hooks, fluid pumps, heavy-duty mill stands, and rotary tables frequently rely on this specific thrust model. Finally, the combination of high static load capacity and a simple, separable design ensures that your machinery operates with maximum efficiency. This makes it a top-tier choice for engineers who prioritize strength and long-term reliability in axial applications.

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