6326 M
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
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6326 M Bearing Product Overview & Core Advantages
The 6326 M is a high-precision, single row deep groove ball bearing designed for demanding applications requiring exceptional radial load capacity and operational stability. Manufactured to P6 tolerance class, this bearing ensures superior running accuracy and is characterized by its open design for versatile lubrication options. Its robust construction from chrome steel rings and balls, combined with a durable stainless steel cage, provides reliable performance in a wide temperature range from -30°C to 120°C. This bearing is engineered for applications where high radial dynamic load rating and precise operation are paramount.
6326 M Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning | Significance |
|---|---|---|
| M | Machined Brass Cage | Indicates the use of a high-strength, machined brass cage. This cage type offers excellent guidance, low friction, and high-speed capability, contributing to the bearing's overall durability and performance. |
| (No Seal Suffix) | Open (No Seals/Shields) | The bearing is supplied without integral seals or shields, allowing for maximum limiting speed and providing flexibility for custom lubrication systems tailored to specific application needs. |
6326 M Bearing Structural Features & Performance Benefits
- High Load Capacity & Rigidity: The single row deep groove raceway design is optimized to support high radial loads (Dynamic: 51481 lbf, Static: 48559 lbf). The precision-ground chrome steel components ensure dimensional stability and high rigidity under load.
- Precision & High-Speed Performance: Manufactured to P6 tolerance class with a CN radial internal clearance, this bearing guarantees smooth and quiet operation with minimal vibration. The machined brass cage (M) is crucial for maintaining ball alignment and stability, enabling a high limiting speed of 4,500 rpm.
- Durability & Versatility: The combination of chrome steel for rings and balls provides excellent wear resistance and fatigue life. The stainless steel cage offers superior corrosion resistance. The open design allows for a wide range of lubrication options, making it adaptable to various operational environments.
- Compliance & Quality: The bearing is compliant with ROHS and REACH regulations, ensuring it meets modern environmental and safety standards for industrial use.
6326 M Bearing Typical Application Areas
The 6326 M is ideally suited for heavy-duty industrial machinery and high-precision equipment where reliability and performance are critical. Common applications include:
- Electric Motors and Generators
- Industrial Gearboxes and Transmission Systems
- Pumps and Compressors
- Material Handling Equipment (e.g., conveyor pulleys)
- Construction and Agricultural Machinery
- Machine Tool Spindles and other precision engineering applications
