52316
Double Direction Thrust Ball Bearings
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Basic Information
Main Dimensions
Ball & Washer Dimensions
Performance
Materials
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52316 Bearing Product Overview & Core Advantages
The 52316 is a metric thrust ball bearing engineered for demanding applications requiring high axial load capacity and precision performance. This thrust bearing is designed to accommodate unidirectional axial loads with exceptional efficiency. Its robust construction, featuring chrome steel rings and balls, ensures high rigidity and reliable operation. The open seal type allows for versatile lubrication options, making it suitable for high-speed scenarios where controlled heat dissipation is critical. It is an ideal component for applications demanding high reliability and precise axial positioning.
52316 Bearing Model Code Explained, Specifications & Naming Convention
The model number 52316 follows a standard designation system for thrust ball bearings. Below is a breakdown of its key characteristics:
- 5: Indicates a thrust ball bearing series.
- 2: Specifies a single-direction thrust bearing design.
- 316: Denotes the size series, correlating to the bore diameter of 65 mm and overall dimensions.
- Open Seal: The absence of a suffix indicates an open (non-contact) design, allowing for high-speed operation and custom lubrication.
52316 Bearing Structural Features & Performance Benefits
The 52316's design delivers distinct performance advantages:
- High Axial Load Capacity: Engineered with a chrome steel ball and ring construction, this bearing offers a high axial dynamic load rating of 35,775 lbf and a axial static load rating of 87,750 lbf, making it robust against heavy thrust forces.
- Precision and Stability: Manufactured with tight tolerances on the bore, outside diameter, and width, it ensures precise alignment and minimal runout, contributing to system accuracy.
- High-Speed Capability: The open design and stainless steel cage minimize friction and allow for a limiting speed of 1,800 rpm, suitable for various high-speed applications.
- Durability and Corrosion Resistance: The use of a stainless steel cage enhances durability and resistance to corrosion, extending service life.
52316 Bearing Typical Application Areas
The 52316 thrust ball bearing is ideally suited for machinery and systems requiring management of high axial loads, including:
- Industrial Pumps and Compressors: For supporting axial thrust from impellers.
- Machine Tool Spindles: Providing precise axial location and handling thrust loads.
- Automotive Steering Systems: Where high axial load capacity is critical.
- Heavy-Duty Gearboxes: To accommodate thrust forces in power transmission systems.
- Marine Propulsion Systems: For managing propeller thrust.
