6202-2RSH/VA947
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6202-2RSH/VA947 Bearing Product Overview & Core Advantages
The 6202-2RSH/VA947 is a single row deep groove ball bearing designed for high reliability and performance in demanding applications. This sealed bearing excels at handling primarily radial loads and is characterized by its P6 tolerance class for high running accuracy. Its compact design, combined with high-quality materials and factory-applied grease lubrication, ensures smooth operation, low noise, and a long service life, making it an ideal choice for applications requiring precision and durability.
Model Code Breakdown
- 6202: Standard designation for a single row deep groove ball bearing with a 15mm bore and 35mm outside diameter.
- 2RSH: Indicates the bearing is fitted with two (2) contact seals (RSH) on both sides. These seals provide superior protection against contaminants and effectively retain the lubricant.
- VA947: A manufacturer-specific suffix denoting the use of a special high-performance grease. This grease is formulated for an extended temperature range and contributes to the bearing's high limiting speed.
6202-2RSH/VA947 Bearing Structural Features & Performance Benefits
The performance of the 6202-2RSH/VA947 is derived from its robust construction. The rings and balls are made from Chrome Steel, providing high load capacity and wear resistance. The stainless steel cage ensures stability and reliability at high speeds. The contact seals (2RSH) offer excellent sealing performance, protecting the bearing from dust and moisture, while the pre-applied VA947 grease ensures optimal lubrication from the first rotation, contributing to a high limiting speed of 13,000 rpm. The CN radial internal clearance and P6 tolerance class guarantee precise and quiet operation, making this a high-performance, low-maintenance solution.
6202-2RSH/VA947 Bearing Typical Application Areas
This bearing is widely used in various industrial sectors due to its versatility and reliability. Common applications include:
- Electric Motors and Generators
- Gearboxes and Transmission Systems
- Industrial Fans and Blowers
- Material Handling Equipment
- Agricultural Machinery
- Automotive Components (e.g., alternators, water pumps)
