206SST
200, 300 & 6400 Series Industrial Single Row Deep Groove Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
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206SST Bearing Product Overview & Core Advantages
The 206SST metric ball bearing is a high-performance single row deep groove ball bearing designed for reliable operation in a wide range of industrial applications. Engineered with precision to ABEC 1 | ISO P0 tolerance standards, it offers exceptional running accuracy. Its open design allows for versatile lubrication options, while its robust construction from chrome steel ensures high durability and a long service life, capable of handling significant radial dynamic loads up to 4699 lbf.
206SST Bearing Model Code Explained, Specifications & Naming Convention
- 206: Standard designation for a single row deep groove ball bearing with a 30mm bore and 62mm outside diameter.
- SST: Indicates the bearing rings and balls are manufactured from Chrome Steel, providing high strength and wear resistance.
Key Specification Details:
- Seal Type: Open - Enables custom lubrication and high-speed operation.
- Lubrication: None (Open) - Allows for application-specific grease or oil selection.
- Internal Clearance: CN (Normal) - Standard clearance for most operating conditions.
206SST Bearing Structural Features & Performance Benefits
The 206SST's performance is derived from its optimized design and material selection:
- High Load Capacity: The single row deep groove raceway and chrome steel construction enable it to support high radial dynamic and static loads efficiently.
- High-Speed Capability: With a limiting speed of 12,000 rpm and an open design that minimizes friction and heat generation, this bearing is suitable for demanding high-speed applications.
- Precision & Reliability: Manufactured to ABEC 1 | ISO P0 tolerance class, it ensures smooth, low-vibration, and precise operation, critical for maintaining system accuracy.
- Material Integrity: All critical components—rings, balls, and cage—are made from chrome steel, ensuring consistent performance, high rigidity, and excellent resistance to fatigue.
206SST Bearing Typical Application Areas
The 206SST deep groove ball bearing is a versatile component ideal for a multitude of sectors, including:
- Electric Motors and Generators
- Industrial Gearboxes and Transmissions
- Material Handling Equipment (e.g., conveyor rollers)
- Agricultural Machinery
- Automotive Auxiliary Systems (e.g., alternators, idler pulleys)
- General Industrial Machinery requiring robust and reliable radial load support.
