6328 M
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
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6328 M Bearing Product Overview & Core Advantages
The 6328 M is a single row deep groove ball bearing engineered for exceptional performance in demanding applications. This precision bearing is characterized by its high radial load capacity and ability to accommodate moderate axial loads in both directions. Manufactured to a P6 tolerance class, it ensures superior running accuracy, making it ideal for high-speed operations and situations requiring precise shaft guidance. Its robust construction and optimized internal geometry contribute to its high rigidity and long service life.
6328 M Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning | Advantage |
|---|---|---|
| M | Machined Brass Cage | Provides high strength, excellent dimensional stability, and superior performance at high speeds and under high temperatures. |
| (None - Open) | No Seal / Shield | Allows for high-speed operation and facilitates easy relubrication in service, offering flexibility for custom lubrication solutions. |
6328 M Bearing Structural Features & Performance Benefits
- High Precision & Rigidity: The P6 tolerance class guarantees tight dimensional control and high running accuracy, which is critical for applications with minimal deflection requirements. The deep groove raceway and robust construction provide significant radial load support.
- Optimized High-Speed Performance: The machined brass cage (M) is a key feature that enables stable operation at the bearing's limiting speed of 4,300 rpm. It offers low friction, excellent wear resistance, and can withstand high centrifugal forces.
- Superior Load Ratings: With a dynamic load rating of 56,427 lbf and a static load rating of 55,078 lbf, this bearing is designed to handle significant radial loads and ensure reliable performance under strenuous conditions.
- Standard Internal Clearance & Material Quality: The CN radial internal clearance is suitable for a wide range of common operating conditions. The use of chrome steel for rings and balls, combined with a stainless steel cage, ensures high durability and corrosion resistance.
6328 M Bearing Typical Application Areas
The 6328 M is ideally suited for industrial machinery requiring high precision and reliability. Common applications include:
- Electric Motors and Generators
- Gearboxes and Transmission Systems
- Industrial Pumps and Compressors
- Material Handling Equipment
- Machine Tool Spindles (for non-sealed positions)
