6202-2RSH/W64
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
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6202-2RSH/W64 Bearing Product Overview & Core Advantages
The 6202-2RSH/W64 is a single row deep groove ball bearing designed for exceptional reliability and performance in demanding applications. This sealed bearing excels at handling radial loads and moderate axial loads in both directions. Its key advantages include a robust sealed design for contamination protection and long service life, pre-lubrication with Solid Oil for minimal maintenance, and high-speed capability up to 20,000 rpm. Manufactured to ABEC 1 | ISO P0 tolerance standards, it offers a compact and cost-effective solution for applications requiring consistent performance and high operational reliability.
Model Code In-Depth Analysis
| Code Segment | Technical Meaning | Advantage |
|---|---|---|
| 6202 | Standard designation for a single row deep groove ball bearing with a 15mm bore, 35mm OD, and 11mm width. | Standardized dimensions for easy interchangeability and sourcing. |
| 2RS | Contact seals on both sides of the bearing. | Provides superior protection against contaminants like dust and moisture, enhancing bearing life. |
| H | Indicates the Solid Oil filling. | Offers a maintenance-free, long-life lubrication solution that is resistant to wash-out and leakage. |
| W64 | Specific designation for the Solid Oil material and filling process. | Ensures consistent performance and reliability across the specified temperature range. |
6202-2RSH/W64 Bearing Structural Features & Performance Benefits
Deep Groove Raceway & Single Row Design: The optimized raceway geometry allows for smooth operation and efficient handling of radial loads and combined loads, making it a versatile ball bearing choice.
Integrated Sealing & Solid Oil Lubrication (2RSH/W64): The combination of contact seals and Solid Oil creates a virtually maintenance-free system. This structure prevents lubricant loss and contaminant ingress, significantly extending the bearing service life and ensuring consistent performance in harsh environments.
High-Grade Materials: Constructed entirely from chrome steel for rings, balls, and cage, this bearing provides high strength, durability, and resistance to wear.
High-Speed Performance: The precision construction and effective sealing contribute to a high limiting speed of 20,000 rpm, suitable for a wide range of industrial applications.
6202-2RSH/W64 Bearing Typical Application Areas
The 6202-2RSH/W64 is ideally suited for applications requiring reliable, sealed, and pre-lubricated ball bearings. Key industries and equipment include:
- Electric Motors and Small Gearboxes
- Industrial Fans and Blowers
- Conveyor Systems and Material Handling Equipment
- Agricultural Machinery
- Automotive Components (e.g., alternators, idler pulleys)
- Food and Beverage Processing Equipment (where seals prevent contamination)
