6311-2RS1/W64F
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6311-2RS1/W64F Bearing Product Overview & Core Advantages
The 6311-2RS1/W64F is a single row deep groove ball bearing designed for exceptional reliability and performance in demanding applications. As a sealed bearing pre-lubricated with Solid Oil, it offers a maintenance-free solution with excellent protection against contamination. Its robust construction from chrome steel provides high durability and a long service life, capable of handling significant radial loads. The combination of standard ABEC 1 (ISO P0) precision and CN clearance makes it a versatile and cost-effective choice for a wide range of industrial machinery.
Model Code Breakdown
| Suffix Code | Technical Meaning | Advantage |
|---|---|---|
| -2RS1 | Contact rubber seals on both sides | Provides superior protection against contaminants like dust and moisture, ensuring long-term bearing integrity. |
| /W64F | Solid Oil filling with fluorinated oil | Eliminates lubricant leakage, offers a wide temperature range (-30° to 120 °C), and provides a truly maintenance-free operation. |
6311-2RS1/W64F Bearing Structural Features & Performance Benefits
- Robust Single Row Design: The deep groove raceway and chrome steel construction enable high radial load capacity (16,096 lbf dynamic), making it suitable for heavy-duty applications.
- Superior Sealing with 2RS1: The double-contact rubber seals effectively retain lubrication and exclude harmful contaminants, significantly enhancing bearing life and reliability in harsh environments.
- Maintenance-Free Operation with Solid Oil: The integrated Solid Oil lubrication system prevents oil leakage and drying, ensuring consistent performance and reducing total cost of ownership by eliminating re-lubrication needs.
- Standard Precision & Clearance: Manufactured to ABEC 1 (ISO P0) tolerance with CN standard clearance, this bearing delivers reliable and consistent performance for general industrial use.
6311-2RS1/W64F Bearing Typical Application Areas
The 6311-2RS1/W64F is ideally suited for applications requiring reliable, sealed, and maintenance-free operation. Key industries and equipment include:
- Electric Motors and Generators
- Industrial Gearboxes and Transmissions
- Material Handling Equipment (e.g., conveyor pulleys)
- Agricultural Machinery
- Pumps and Fans
- Construction Equipment
