6008 JEM
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
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6008 JEM Bearing Product Overview & Core Advantages
The 6008 JEM is a single row deep groove ball bearing designed for reliable performance in a wide range of industrial applications. As a metric bearing with an open design, it excels in handling significant radial loads while also accommodating moderate axial loads in both directions. Its construction from high-grade chrome steel ensures durability and consistent operation. The bearing is manufactured to ABEC 1 | ISO P0 tolerance standards, offering an excellent balance of precision and cost-effectiveness for general machinery, making it a versatile and economical choice for engineers.
6008 JEM Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6008 | Basic bearing designation. '60' indicates a deep groove ball bearing series, '08' signifies a 40mm bore diameter (08 x 5 = 40mm). |
| JEM | This suffix denotes a specific internal design and manufacturing standard by the JEM brand, typically associated with consistent quality and performance. |
Note: This is an open bearing (no seal suffix), meaning it is supplied without seals or shields, allowing for custom lubrication solutions and optimal heat dissipation.
6008 JEM Bearing Structural Features & Performance Benefits
- Robust Load Capacity: The single row deep groove raceway geometry is optimized to carry high radial loads (dynamic: 3754 lbf / static: 2585 lbf) and facilitates smooth operation under combined loads.
- High-Speed Capability: With a limiting speed of 10,000 rpm, this bearing is suitable for applications requiring rapid rotation. The chrome steel cage provides stability and strength at high velocities.
- Precision & Reliability: Manufactured to ABEC 1 (ISO P0) tolerance class with a standard CN radial internal clearance, it ensures consistent performance, reduced vibration, and long service life.
- Material Integrity: All core components—rings, balls, and cage—are made from chrome steel, offering high hardness, wear resistance, and dimensional stability across its operating temperature range of -30°C to 120°C.
- Application Flexibility: The open seal type allows for easy re-lubrication and customization, making it adaptable to various environmental and operational requirements.
6008 JEM Bearing Typical Application Areas
The 6008 JEM bearing is a fundamental component found in numerous sectors due to its versatility and reliability. Key applications include:
- Electric Motors and Small Generators
- Gearboxes and Power Transmission Systems
- Industrial Fans and Blowers
- Material Handling Equipment (e.g., conveyor pulleys)
- Agricultural Machinery
- Automotive Components (e.g., alternators, idlers)
