6008-2RSJEM
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Materials
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6008-2RSJEM Bearing Product Overview & Core Advantages
The 6008-2RSJEM is a sealed deep groove ball bearing engineered for reliable performance in demanding applications. As a single row bearing, it offers an optimal balance of high radial load capacity and moderate axial loads. Its key advantages include robust construction with chrome steel components, integrated sealing for contaminant exclusion, and compliance with ABEC 1 | ISO P0 precision standards, making it a dependable choice for general industrial machinery requiring long service life and consistent operation.
Model Code Breakdown
- 6008: Basic designation indicating a metric deep groove ball bearing with a 40mm bore and 68mm outside diameter.
- 2RS: Signifies that the bearing is sealed on both sides with contact seals, providing excellent protection against contaminants and retaining lubricant.
- J: Denotes a stamped steel cage, offering a robust and cost-effective solution for general applications.
- EM: Indicates that the bearing is pre-lubricated with a specific high-quality grease suitable for the stated temperature range.
6008-2RSJEM Bearing Structural Features & Performance Benefits
The 6008-2RSJEM is characterized by its deep groove raceway, which is optimized to support significant radial dynamic loads (3754 lbf) and moderate axial loads from both directions. The use of chrome steel for all rolling elements and rings ensures high hardness and durability. The contact seals (2RS) effectively shield the internal components from dust, moisture, and other contaminants, significantly extending bearing life in harsh environments. The combination of the stamped steel cage (J) and pre-lubrication (EM) ensures stable operation and contributes to the bearing's limiting speed of 10,000 rpm, making it suitable for a wide range of industrial applications without requiring immediate re-lubrication.
6008-2RSJEM Bearing Typical Application Areas
This bearing is widely used in various industrial sectors due to its versatility and sealed design. Common applications include:
- Electric Motors
- Gearboxes and Transmissions
- Industrial Fans and Blowers
- Conveyor Systems
- Agricultural Machinery
- Material Handling Equipment
