6212 Y/C78
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
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6212 Y/C78 Bearing Product Overview & Core Advantages
The 6212 is a single row deep groove ball bearing designed for exceptional performance in a wide range of industrial applications. Its fundamental design excels at handling radial loads, while also accommodating moderate axial loads in both directions. Manufactured to ABEC 1 | ISO P0 tolerance standards, this bearing offers reliable precision and consistent operation. The open design allows for versatile lubrication options, making it suitable for high-speed operations up to 5,600 rpm. Its robust construction from chrome steel ensures durability and a long service life, providing a cost-effective solution for demanding machinery.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 6212 | Basic model number indicating a single row deep groove ball bearing with a 60mm bore, 110mm OD, and 22mm width. |
| Open | No seals or shields. This allows for higher limiting speeds and custom lubrication schemes but requires a clean operating environment or external sealing. |
| CN | Specifies the standard radial internal clearance for normal operating conditions. |
6212 Y/C78 Bearing Structural Features & Performance Benefits
- High-Speed Capability: The open design and chrome steel cage contribute to a high limiting speed of 5,600 rpm, minimizing friction and heat generation.
- Robust Load Capacity: Engineered with a dynamic load rating of 11,780 N and a static load rating of 36,200 N, this bearing reliably handles significant radial loads in demanding applications.
- Precision & Consistency: Manufactured to ABEC 1 (ISO P0) tolerance class, it ensures smooth and precise rotation, reducing vibration and noise for enhanced machine performance.
- Material Integrity: All critical components—rings, balls, and cage—are constructed from high-grade chrome steel, providing excellent hardness, wear resistance, and overall durability.
6212 Y/C78 Bearing Typical Application Areas
- Electric Motors and Generators
- Gearboxes and Power Transmission Systems
- Industrial Pumps and Compressors
- Material Handling Equipment (e.g., conveyor pulleys)
- Agricultural Machinery
