Ball bearings are a fundamental component of countless mechanical systems, from industrial machinery to consumer electronics. Among the myriad of bearing sizes available, the L44649 bearing stands out as a versatile and widely used option. This comprehensive guide will delve into the dimensions, applications, and other crucial aspects of the L44649 bearing size, empowering you with the knowledge to make informed choices for your specific requirements.
The L44649 bearing is a single-row, deep-groove ball bearing with the following dimensions:
Characteristic | Value |
---|---|
Bore Diameter | 40 mm |
Outer Diameter | 62 mm |
Width | 12 mm |
These dimensions adhere to the ISO 15:1998 standard, ensuring compatibility with a vast range of applications.
The L44649 bearing size is employed in a diverse array of industries and applications, including:
Characteristic | L44649 Bearing | Other Bearings |
---|---|---|
Bore Diameter | 40 mm | Varies |
Outer Diameter | 62 mm | Varies |
Width | 12 mm | Varies |
Load Capacity | High | Varies |
Noise and Vibration | Low | Varies |
Versatility | Excellent | Varies |
Durability | High | Varies |
The L44649 bearing size is a crucial factor in ensuring the performance, reliability, and longevity of mechanical systems. Proper selection and maintenance of the correct bearing size can:
The L44649-2RS bearing has additional rubber seals on both sides to protect the bearing from contaminants.
The maximum speed depends on the specific application and operating conditions, but typically ranges from 5,000 to 10,000 rpm.
The replacement interval depends on the application and operating conditions, but typically ranges from 1 to 5 years.
Yes, but it is important to select a bearing with a high-temperature lubricant and consider using seals or shields to protect the bearing from excessive heat.
Needle bearings are designed for applications with high radial loads and limited axial space, whereas L44649 bearings are suitable for applications with moderate radial and axial loads.
The dynamic load rating can be calculated using the formula: Cr = Fr * (L10 / 50) ^ (3 / 2), where Fr is the rated static load, L10 is the bearing life (in millions of revolutions), and 50 is a constant.
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