The L44649 bearing is a single-row, deep-groove ball bearing widely used in various industrial and automotive applications. It is renowned for its exceptional performance, durability, and versatility. This comprehensive guide will delve into the intricacies of the L44649 bearing, exploring its specifications, applications, maintenance practices, and troubleshooting techniques.
The L44649 bearing finds applications in a diverse range of industries, including:
To ensure optimal performance and longevity of the L44649 bearing, it is essential to adhere to proper maintenance practices:
Addressing common issues promptly can prevent premature bearing failure:
Excessive noise:
Premature failure:
Increased friction:
What is the load capacity of the L44649 bearing?
- The L44649 bearing has a dynamic load capacity of 20 kN.
What is the difference between grease and oil lubrication for the L44649 bearing?
- Grease lubrication provides a more consistent lubrication film, while oil lubrication allows for higher speeds.
How often should the L44649 bearing be lubricated?
- Lubrication frequency depends on operating conditions; consult manufacturer's recommendations.
What are the signs of premature L44649 bearing failure?
- Excessive noise, increased friction, and premature wear are common indicators of premature failure.
What is the recommended preload for the L44649 bearing?
- The recommended preload depends on the specific application; consult bearing manufacturer's guidelines.
How can I extend the life of the L44649 bearing?
- Proper maintenance, regular inspections, and condition monitoring can significantly extend bearing life.
Load Type | Dynamic Load Rating (kN) | Static Load Rating (kN) |
---|---|---|
Radial | 20 | 36 |
Axial | 12 | 24 |
Dimension | Value | Unit |
---|---|---|
Bore Diameter | 40 | mm |
Outer Diameter | 80 | mm |
Width | 18 | mm |
Weight | 0.45 | kg |
Lubrication Type | Grease | Oil |
---|---|---|
Recommended Viscosity | NLGI 2 | ISO VG 32 |
Recommended Quantity | 30-50% of bearing volume | As required for application |
Replenishment Interval | As per manufacturer's recommendations | As per operating conditions |
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