6310-RSNR
6300 Series Snap Ring Bearings
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Basic Information
Main Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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6310-RSNR Bearing Product Overview & Core Advantages
The 6310-RSNR is a single row deep groove ball bearing engineered for exceptional performance in demanding applications. This metric bearing features a snap ring groove on its outer ring and is sealed for enhanced protection. Its design is optimized to primarily handle radial loads with high efficiency and reliability. Manufactured to ABEC 1 | ISO P0 tolerance standards, it offers a robust and cost-effective solution for a wide range of industrial machinery, ensuring long service life and consistent operation.
6310-RSNR Bearing Model Code Explained, Specifications & Naming Convention
- 6310: Standard designation for a single row deep groove ball bearing with a 50mm bore and 110mm outside diameter.
- RS: Denotes the bearing is equipped with contact seals on both sides. These seals provide superior protection against contaminants and retain lubricant effectively.
- NR: Indicates the outer ring has a snap ring groove. This feature simplifies axial location and mounting within a housing, reducing assembly complexity and cost.
6310-RSNR Bearing Structural Features & Performance Benefits
The 6310-RSNR leverages its deep groove raceway and single row design to provide high radial load capacity and smooth operation. The contact seals (RS) are a critical feature, offering excellent defense against dust, moisture, and other particulate matter, making the bearing suitable for harsh environments. The inclusion of a snap ring groove (NR) enhances design flexibility by providing a positive axial location, which increases system rigidity and simplifies housing design. Constructed entirely from chrome steel, including the cage, this bearing ensures high strength and durability. Its CN radial internal clearance is the standard for normal operating conditions, providing a balance between temperature management and running precision.
6310-RSNR Bearing Typical Application Areas
This versatile bearing is ideally suited for applications requiring reliable radial load support and simplified mounting. Common uses include:
- Electric Motors and Gearboxes
- Industrial Pumps and Compressors
- Material Handling Conveyors
- Agricultural Machinery
- Automotive Components (e.g., alternators, idlers)
