6206-2RSNR
6200 Series Snap Ring Bearings
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Basic Information
Main Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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6206-2RSNR Bearing Product Overview & Core Advantages
The 6206-2RSNR is a single row deep groove ball bearing designed for exceptional performance in demanding applications. This metric bearing features an integral snap ring on its outer ring for simplified axial location and a robust sealed construction to protect against contamination. Engineered with chrome steel components, it offers a high radial dynamic load rating of 4384 lbf and is capable of operating at speeds up to 11,000 rpm. Its compact design and precision ABEC 1 (ISO P0) tolerance make it an ideal, reliable solution for a wide range of industrial machinery.
6206-2RSNR Bearing Model Code Explained, Specifications & Naming Convention
- 6206: Standard designation for a single row deep groove ball bearing with a 30mm bore and 62mm outside diameter.
- -2RS: Indicates the bearing is fitted with two rubber contact seals (RS) on both sides. These seals provide superior protection against the ingress of contaminants and the egress of lubricant.
- NR: Signifies that the outer ring has a snap ring groove and a snap ring is fitted. This feature simplifies housing design by providing positive axial location without the need for complex housing shoulders or end caps.
6206-2RSNR Bearing Structural Features & Performance Benefits
Robust Sealed Construction: The two rubber contact seals (2RS) effectively shield the internal components from dust, dirt, and moisture, significantly extending bearing service life and enabling reliable operation in harsh environments. This design also helps to retain grease, making it suitable for applications where re-lubrication is difficult.
Simplified Assembly with Snap Ring: The integrated snap ring (NR) allows for easy and secure axial positioning within the housing. This reduces machining costs and assembly time, contributing to lower total system costs.
High-Speed Capability & Load Capacity: Manufactured to ABEC 1 precision with a standard CN radial internal clearance, this bearing ensures smooth, low-vibration operation. The optimized geometry of the deep groove raceways enables it to handle not only high radial loads but also moderate axial loads in both directions, achieving a limiting speed of 11,000 rpm.
Durable Material: Constructed entirely from chrome steel, including the rings, balls, and cage, the bearing delivers high strength, wear resistance, and a long operational lifespan.
6206-2RSNR Bearing Typical Application Areas
The 6206-2RSNR is versatile and finds use across numerous industries, including:
- Electric Motors and Generators
- Gearboxes and Transmission Systems
- Industrial Fans and Blowers
- Material Handling Equipment (e.g., conveyor pulleys)
- Agricultural Machinery
- Automotive Components (e.g., alternators, idlers)
