The L44649 bearing is a widely used industrial component that plays a crucial role in various mechanical applications. This comprehensive guide explores the dimensions, applications, and benefits of the L44649 bearing, providing valuable insights for engineers and technicians.
The L44649 bearing is a single-row, deep groove ball bearing with the following dimensions:
These dimensions make the L44649 bearing suitable for a wide range of applications where space and weight are factors.
The L44649 bearing is commonly used in various industrial applications, including:
The bearing's ability to handle radial, axial, and combined loads makes it versatile for use in demanding applications.
The L44649 bearing offers numerous benefits, such as:
When selecting an L44649 bearing for a specific application, it is important to consider the following factors:
Regular maintenance is essential to extend the service life of the L44649 bearing. This includes:
A maintenance technician was tasked with replacing a failed bearing in a conveyor system. Unfortunately, he installed the bearing upside down, resulting in premature failure. The lesson learned: always double-check the orientation of the bearing before installation.
A designer was creating a new gearbox for an industrial machine. To save space, he used an L44649 bearing that was slightly too small for the application. The result? The bearing experienced excessive wear and failed within a few months. The takeaway: never compromise on the size or load capacity of the bearing.
A farmer had a tractor with a faulty bearing in the transmission. Instead of replacing the bearing, he tried to lubricate it excessively. The excess lubricant attracted dirt and debris, causing the bearing to seize up completely. The lesson: follow the manufacturer's recommendations for lubrication intervals and use the correct type of lubricant.
Lessons Learned:
Specification | Value |
---|---|
Inner diameter (d) | 40 mm |
Outer diameter (D) | 72 mm |
Width (B) | 19 mm |
Weight | 0.13 kg |
Static load rating (C0) | 10.0 kN |
Dynamic load rating (C1) | 16.0 kN |
Speed limit | 8,000 rpm |
Dimension | Value |
---|---|
Bore diameter (d) | 40 mm |
Outer diameter (D) | 72 mm |
Width (B) | 19 mm |
Flange diameter (df) | 52 mm |
Flange width (bf) | 5.5 mm |
Load type | Static load rating (C0) | Dynamic load rating (C1) |
---|---|---|
Radial | 10.0 kN | 16.0 kN |
Thrust | 6.0 kN | 12.0 kN |
Pros:
Cons:
The L44649 bearing is a versatile and reliable component for a wide range of industrial applications. By understanding its dimensions, applications, and maintenance requirements, you can optimize bearing performance and extend its service life. If you have any further questions or require additional guidance, consult an experienced bearing specialist or refer to the manufacturer's recommendations.
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