The L44649 is a premium-quality cylindrical roller bearing designed to withstand heavy radial loads. Engineered with precision and manufactured to exacting standards, this bearing plays a crucial role in various industries, including transportation, power generation, and construction.
Specification | Value | Units |
---|---|---|
Bore Diameter | 100 | mm |
Outer Diameter | 160 | mm |
Width | 31 | mm |
Number of Rollers | 13 | |
Roller Diameter | 20 | mm |
Load Capacity (Dynamic) | 185 | kN |
Load Capacity (Static) | 350 | kN |
Speed Limit | 2,300 | rpm |
Weight | 2.5 | kg |
Key Features:
The L44649 bearing finds widespread applications in various industries, including:
Bearing specifications play a pivotal role in ensuring optimal performance and reliability. By matching the bearing's specifications to the operating conditions, engineers can design and build equipment that operates efficiently and safely.
Benefits of Adhering to Specifications:
To prevent costly bearing failures, it's essential to avoid these common mistakes:
Story 1:
An engineer was designing a new turbine generator when he overlooked the L44649 bearing's speed limit. Consequently, the bearing failed during operation, causing extensive damage to the turbine. The教训 learned was the importance of carefully considering bearing specifications, especially speed limits.
Story 2:
A construction company replaced the L44649 bearings in their cranes without proper lubrication. The bearings quickly deteriorated, leading to crane downtime and a costly delay in the project. This highlighted the crucial role of proper lubrication in extending bearing lifespan.
Story 3:
A power plant operator repeatedly installed L44649 bearings incorrectly, resulting in premature failures. By partnering with a bearing expert, the team identified and corrected the installation issues, significantly improving bearing performance and reducing maintenance costs. This emphasized the value of consulting with experts to ensure optimal bearing usage.
What is the difference between static and dynamic load capacity?
- Static load capacity refers to the load a bearing can withstand when stationary, while dynamic load capacity indicates the load it can handle during rotation.
What causes bearing failure?
- Bearing failure can result from various factors, including improper installation, insufficient lubrication, overloading, misalignment, and contamination.
How often should bearings be replaced?
- Bearing replacement intervals depend on operating conditions, load, and maintenance practices. Regular inspections and condition monitoring help determine the optimal replacement time.
Can bearings be reused?
- Reusing bearings is not recommended as it can compromise performance and increase the risk of failure. However, some bearings can be reconditioned and reused under specific conditions.
How can bearing life be extended?
- Implementing proper handling, installation, lubrication, and maintenance practices significantly extends bearing life.
What safety precautions should be taken when handling bearings?
- Always wear gloves when handling bearings, as they can have sharp edges. Avoid touching the bearing surfaces with bare hands to prevent contamination.
Where can I find more information about L44649 bearings?
- Consult manufacturer's catalogs, technical publications, and online resources for detailed information about the L44649 bearing and its specifications.
Why is it important to consult with bearing experts?
- Bearing experts possess specialized knowledge and experience to provide guidance on proper bearing selection, installation, maintenance, and troubleshooting. They can help optimize bearing performance and extend lifespan.
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