Product Overview: The 51336M Thrust Ball Bearing
The 51336M is a high-capacity, single-direction thrust ball bearing designed to manage heavy axial loads in one direction. With dimensions of 180x280x74mm, this bearing is a robust component within our 51300 Series of Thrust Ball Bearings. Its design consists of two precision washers (a shaft washer and a housing washer) and a ball and cage assembly. The 'M' suffix signifies a machined brass cage, which provides superior strength and performance in high-speed and high-temperature applications. This bearing is not suitable for radial loads but excels in applications requiring precise axial support.
Key Features of the 51336M Bearing
- Axial Load Management: Specifically engineered to accommodate high axial loads in a single direction.
- Separable Design: The components—shaft washer, housing washer, and ball/cage assembly—are separable, allowing for simplified mounting, inspection, and maintenance.
- Machined Brass Cage: The 'M' suffix indicates a strong, durable brass cage that is less susceptible to wear and can operate reliably at higher speeds and temperatures.
- High Precision: Manufactured to strict tolerances to ensure smooth operation and accurate axial shaft location.
- Durable Materials: Constructed from high-quality bearing steel for excellent hardness and longevity under demanding operational conditions.
Common Applications
The 51336M is ideal for heavy-duty machinery where significant axial forces are present, such as:
- Industrial Gearboxes: Provides reliable axial support for gears and shafts.
- Vertical Shafts: Commonly used in rotating tables, turntables, and large vertical pumps.
- Crane Hooks and Swivels: Manages the immense axial loads experienced during lifting operations.
- Plastic and Metal Extruders: Supports the axial force generated by the extrusion screw.
- Drilling and Boring Equipment: Essential for handling the thrust loads in machine tool spindles.
- Marine Propulsion Systems: Used in propeller shaft arrangements to handle forward thrust.
Benefits of Using the 51336M Bearing
- Exceptional Axial Support: Delivers stable and reliable performance under heavy, unidirectional thrust loads.
- Extended Service Life: The robust construction and machined brass cage contribute to a longer operational lifespan, even in harsh environments.
- Simplified Installation: The separable nature of the bearing makes it easy to install and dismount, reducing downtime.
- Improved Machine Reliability: By effectively managing axial forces, it reduces stress on other components, preventing premature failures.
- High-Speed Capability: The brass cage allows for higher rotational speeds compared to standard steel cages, enhancing operational efficiency.
