6008-2RSJEM GJN
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6008-2RSJEM GJN Bearing Product Overview & Core Advantages
The 6008-2RSJEM GJN is a single row deep groove ball bearing designed for high reliability and performance in demanding applications. Its key advantage lies in its ability to efficiently handle radial loads while offering robust, sealed construction for long service life. This bearing is characterized by its compact design, precision manufacturing to ABEC 1 | ISO P0 tolerance, and is an ideal component for applications requiring consistent operation and minimal maintenance.
6008-2RSJEM GJN Bearing Model Code Explained, Specifications & Naming Convention
- 6008: Basic model number denoting a metric, single row deep groove ball bearing with a 40mm bore, 68mm outside diameter, and 15mm width.
- 2RS: Designates that the bearing is fitted with contact seals on both sides. This provides superior protection against contaminant ingress and retains lubricant.
- J: Indicates a pressed steel cage, which is a robust and lightweight design suitable for high-speed operation.
- EM: Signifies that the bearing is pre-lubricated with a high-performance grease. The "GJN" suffix further specifies the grease type, optimized for a wide operating temperature range.
- GJN: A manufacturer-specific code for the lithium soap complex grease used, which offers excellent stability and longevity within the specified temperature range.
6008-2RSJEM GJN Bearing Structural Features & Performance Benefits
Robust Sealed Design: The double-contact seals (2RS) effectively shield the internal components from dust, moisture, and other contaminants, significantly enhancing bearing life and reliability in harsh environments. This also makes the bearing maintenance-free for its entire service life.
Optimized for Radial Loads: The deep groove raceway and single row design are engineered to provide high capacity for radial loads, making it a versatile choice for a wide array of machinery.
High-Speed Capability: The combination of the pressed steel cage (J) and high-quality chrome steel construction allows for a high limiting speed, ensuring stable performance in demanding applications.
Pre-Lubricated for Longevity: The bearing is factory-filled with a specialized grease (GJN), providing optimal lubrication from the start of operation across its entire specified temperature range (-30°C to 120°C).
6008-2RSJEM GJN Bearing Typical Application Areas
The 6008-2RSJEM GJN is widely used in various industrial sectors due to its sealed and pre-lubricated design. Common applications include:
- Electric Motors and Gearboxes
- Industrial Fans and Blowers
- Material Handling Equipment (e.g., conveyor systems)
- Agricultural Machinery
- Automotive Components (e.g., alternators, idler pulleys)
