Product Overview: The 81105 Cylindrical Roller Thrust Bearing
The 81105 bearing is a high-performance component designed to manage heavy axial loads in a single direction. As a key part of our 81100 Series, this cylindrical roller thrust bearing features dimensions of 25x42x11mm. Its design consists of three separable parts: a shaft washer, a housing washer, and a cylindrical roller and cage assembly. This construction makes it ideal for applications where heavy thrust loads and high axial stiffness are required, but radial loads are supported by other means. The separable nature of the components simplifies mounting and maintenance procedures, making it a practical choice for various industrial setups.
As a leading supplier of industrial mechanical parts, we ensure our 81105 bearings meet stringent quality standards for reliable operation in demanding environments. For a comprehensive selection of similar products, explore our full range of Thrust Roller Bearings.
Key Features of the 81105 Bearing
- High Axial Load Capacity: Specifically engineered to support substantial thrust loads in one direction.
- Separable Components: The shaft washer, housing washer, and roller assembly can be mounted individually, facilitating easy installation and inspection.
- High Axial Stiffness: Provides excellent rigidity, minimizing axial displacement under heavy load.
- Compact Design: Offers a simple and space-saving solution for managing axial forces.
- Precision Roller Guidance: The cage ensures proper alignment and guidance of the rollers for smooth operation and even load distribution.
- Durable Construction: Manufactured from high-quality bearing steel to ensure longevity and resistance to wear.
Common Applications
- Heavy-Duty Gearboxes: Used in industrial transmissions to support axial loads from helical gears.
- Machine Tool Spindles: Provides the necessary axial stiffness and precision for cutting and forming operations.
- Crane Hooks and Hoists: Essential for handling the heavy vertical loads in lifting equipment.
- Extrusion Machinery: Manages the high thrust forces generated during the plastic and metal extrusion process.
- Vertical Shafts: Ideal for supporting the weight of vertical pumps, motors, and generators.
- Marine Propulsion Systems: Used in propeller shaft arrangements to handle forward thrust.
- Oil and Gas Equipment: Deployed in drilling swivels and other rotating equipment that experience high axial stress.
Benefits of Using the 81105 Bearing
- Enhanced Equipment Stability: The high stiffness ensures minimal axial movement, improving the precision and reliability of the machinery.
- Simplified Assembly: The separable design allows for easier and more flexible mounting procedures, reducing installation time.
- Increased Service Life: Robust materials and design reduce wear and tear, leading to longer operational life and fewer replacements.
- Improved Operational Efficiency: Low-friction roller design minimizes energy loss and heat generation during operation.
- Cost-Effective Load Management: Provides a high-capacity, reliable solution for managing axial loads without the complexity of other bearing types.
- Reliable Performance Under Stress: Consistently performs in applications with high-impact and heavy-duty axial loading conditions.
