Product Overview: The 51117 Thrust Ball Bearing
The 51117 Thrust Ball Bearing is a precision-engineered component designed to handle pure axial (thrust) loads in a single direction. With dimensions of 85x110x19mm, this bearing is a key part of our 51100 Series, which belongs to the broader Thrust Ball Bearings category. Its design consists of three separable parts: a shaft washer, a housing washer, and a ball and cage assembly, which simplifies mounting and dismounting procedures. This construction makes the 51117 an ideal solution for applications where high axial rigidity and precision are required, such as in vertical shaft arrangements.
As a leading supplier of industrial components, we ensure that our 51117 bearings are manufactured to meet stringent industry standards, offering reliability and a long service life. This bearing is not suitable for radial loads, but it excels in managing forces parallel to the axis of rotation, ensuring smooth and efficient operation in various machinery.
Key Features of the 51117 Bearing
- Separable Components: The shaft washer, housing washer, and ball cage assembly can be mounted separately, simplifying installation and maintenance.
- Axial Load Capacity: Specifically designed to accommodate high axial loads in one direction.
- Precision Engineering: Manufactured for high running accuracy, making it suitable for precision applications.
- High-Quality Material: Constructed from premium-grade bearing steel for excellent durability and resistance to wear and fatigue.
- Open Design: Allows for easy inspection and relubrication, contributing to an extended operational lifespan.
- Standardized Dimensions: Fully interchangeable with other 51117 bearings from different manufacturers, ensuring wide applicability.
Common Applications
- Machine Tool Spindles: Provides the necessary axial support in lathes, milling machines, and grinders.
- Rotating and Indexing Tables: Ensures smooth and precise rotation in manufacturing and assembly equipment.
- Vertical Pumps and Motors: Supports the weight and thrust loads of vertical shafts.
- Automotive Applications: Commonly used in clutch release mechanisms and steering pivots.
- Jacks and Lifting Equipment: Essential for managing thrust forces in screw-based lifting mechanisms.
- Industrial Gearboxes: Used to support axial loads on shafts within gearbox assemblies.
- Antenna Rotators: Provides stable rotational support for communication and tracking equipment.
Benefits of Using the 51117 Bearing
- Efficient Axial Load Management: Provides a reliable and effective solution for handling unidirectional thrust forces.
- Simplified Installation: The three-part separable design makes assembly and disassembly straightforward.
- Enhanced Rigidity: Offers high axial stiffness, which is crucial for applications requiring minimal shaft displacement.
- Reduced Maintenance: High-quality construction and design lead to a longer service life and fewer maintenance intervals.
- Cost-Effective Performance: Delivers excellent performance for its cost, making it an economical choice for many axial load applications.
- Smooth Operation: The ball bearing design ensures low friction, contributing to operational efficiency and reduced heat generation.
