The 6203 bearing is a widely used deep groove ball bearing, renowned for its versatility and reliability. To leverage the full potential of this bearing, understanding its specifications and nuances is crucial. This comprehensive guide delves into every aspect of the 6203 bearing specifications, empowering you to make informed decisions for your applications.
Bearing manufacturers adhere to a standardized system of specifications, ensuring compatibility and interchangeability across different brands. The 6203 bearing specification follows the ISO 15:1998 standard, providing a comprehensive overview of its essential parameters.
The 6203 bearing's nomenclature follows the international standard designation system, as illustrated below:
6 - Bearing type (Deep groove ball bearing)
2 - Bearing series (Light series)
0 - Bore diameter code (5 mm increments)
3 - Bearing size code
These codes, combined with the suffixes, provide a complete description of the bearing's dimensions, internal clearance, and other characteristics.
Feature | 6203 Bearing Specification | Unit |
---|---|---|
Bore Diameter | 17 | mm |
Outer Diameter | 40 | mm |
Width | 12 | mm |
Dynamic Load Rating | 14.2 | kN |
Static Load Rating | 8.2 | kN |
Limiting Speed | 10,000 | rpm |
Weight | 0.083 | kg |
The material composition and heat treatment processes employed in the manufacturing of the 6203 bearing significantly impact its durability and performance.
The tolerance class and internal clearance of the 6203 bearing define its precision and ability to accommodate shaft variations.
Proper lubrication and sealing are essential for extending the 6203 bearing's lifespan and maintaining its performance.
The 6203 bearing offers a range of benefits that make it a popular choice for various applications.
The 6203 bearing finds applications in various industries and fields, including:
Selecting the right 6203 bearing for a particular application requires careful consideration of several factors.
Bearing specifications serve as the blueprint for bearing performance and reliability. Understanding these specifications allows for:
Various manufacturers offer 6203 bearings with subtle variations in specifications and quality. Comparing these bearings based on key parameters is crucial for informed decision-making.
Feature | Manufacturer A | Manufacturer B | Manufacturer C |
---|---|---|---|
Bore Diameter | 17.003 mm | 17.005 mm | 17.002 mm |
Outer Diameter | 40.000 mm | 40.002 mm | 39.998 mm |
Width | 12.000 mm | 12.001 mm | 12.002 mm |
Dynamic Load Rating | 14.2 kN | 14.4 kN | 14.0 kN |
Static Load Rating | 8.2 kN | 8.4 kN | 8.0 kN |
Limiting Speed | 10,000 rpm | 10,200 rpm | 10,100 rpm |
A: 14.2 kN, as per the dynamic load rating specification.
Q: Can a 6203 bearing be used in high-temperature applications?
A: Yes, with appropriate lubrication and sealing to withstand extreme temperatures.
Q: How often should a 6203 bearing be lubricated?
A: Lubrication intervals depend on operating conditions and load factors; consult the manufacturer's recommendations.
Q: What is the difference between C3 and C4 internal clearance?
A: C3 provides greater axial movement than C4, accommodating shaft expansion or misalignment.
Q: Can 6203 bearings be used in food processing equipment?
A: Yes, with proper food-grade lubrication and sealing to meet sanitary requirements.
Q: What is the expected lifespan of a 6203 bearing?
The 6203 bearing, with its versatility and proven performance, is an essential component in countless applications. By understanding the specifications and nuances outlined in this comprehensive guide, you can make informed decisions, optimize bearing performance, and enhance the longevity of your equipment. Embrace the power of 6203 bearings and elevate your applications to new heights of efficiency and reliability.
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