6008-2RS1NR
6000 Series Snap Ring Bearings
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Basic Information
Main Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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6008-2RS1NR Bearing Product Overview & Core Advantages
The 6008-2RS1NR is a single row deep groove ball bearing designed for exceptional reliability in demanding applications. Its sealed construction provides robust protection against contamination, while the integrated snap ring on the outer ring simplifies axial location and mounting. Engineered to primarily handle radial loads with high efficiency, this bearing offers a balanced combination of performance, durability, and ease of installation, making it a versatile and dependable choice for a wide range of industrial machinery.
6008-2RS1NR Bearing Model Code Explained, Specifications & Naming Convention
- 6008: Basic model number denoting a metric, single row deep groove ball bearing with a 40mm bore and 68mm outside diameter.
- 2RS1: Signifies that the bearing is fitted with contact seals on both sides. These rubber seals effectively retain lubricant and exclude contaminants like dust and moisture.
- NR: Indicates the bearing features a snap ring groove on its outer ring. This allows for simplified axial positioning within a housing, reducing the need for complex housing designs and components.
6008-2RS1NR Bearing Structural Features & Performance Benefits
Robust Sealing for Enhanced Service Life: The 2RS1 contact seals provide superior protection in contaminated environments, extending bearing life by preventing the ingress of abrasive particles and moisture. This design is critical for maintaining performance in applications where re-lubrication is difficult.
Simplified Mounting and Axial Location: The snap ring (NR) feature on the outer ring enables secure axial positioning, which simplifies assembly and reduces the overall cost and complexity of the housing design. This is particularly advantageous for high-volume production and maintenance operations.
Consistent Performance under Radial Loads: Manufactured to ABEC 1 | ISO P0 tolerance class with standard CN radial internal clearance, this bearing delivers reliable and consistent performance for general industrial applications, ensuring smooth operation and reduced vibration.
6008-2RS1NR Bearing Typical Application Areas
The 6008-2RS1NR is ideally suited for applications requiring a sealed, pre-lubricated bearing with easy mounting. Common uses include:
- Electric Motors and Gear Motors
- Industrial Fans and Blowers
- Conveyor Systems
- Agricultural Machinery
- Material Handling Equipment
