608-2RSL/C3GWP
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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608-2RSL/C3GWP Bearing Product Overview & Core Advantages
The 608-2RSL/C3GWP is a sealed single row deep groove ball bearing designed for reliable performance in demanding applications. This metric bearing features a robust construction with chrome steel rings, balls, and cage, ensuring high durability and consistent operation. Its key advantage lies in its integrated 2RSL seals, which provide superior protection against contaminants while retaining lubrication, making it an excellent choice for applications requiring long-term, maintenance-free operation. The C3 radial internal clearance allows for thermal expansion in higher-speed or higher-temperature environments, enhancing its operational reliability.
608-2RSL/C3GWP Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 608 | Standard deep groove ball bearing series with 8mm bore diameter. |
| 2RSL | Contact seals on both sides, made from NBR rubber, offering effective exclusion of contaminants and retention of lubricant. |
| C3 | Radial internal clearance greater than Normal (CN) group. Suitable for applications with higher operational temperatures or where interference fits are used. |
| GWP | The bearing is pre-lubricated with a grease suitable for a wide temperature range. |
608-2RSL/C3GWP Bearing Structural Features & Performance Benefits
This bearing's performance is defined by its precision construction and material selection. The single row deep groove raceway geometry is optimized for radial loads but can also accommodate moderate axial loads in both directions. The use of high-grade chrome steel for all core components ensures high hardness, wear resistance, and a long operational life. The 2RSL contact seals are a critical feature, providing a high level of sealing effectiveness compared to non-contact shields, which is vital for preventing premature failure in dusty or humid environments. The C3 clearance provides operational stability under conditions that cause thermal expansion of the inner ring, preventing binding and reducing friction and heat generation. With a limiting speed of 34,000 rpm and a dynamic load rating of 630 lbf, it offers a robust solution for compact, high-speed assemblies.
608-2RSL/C3GWP Bearing Typical Application Areas
The 608-2RSL/C3GWP is versatile and finds use across various industries and devices, including:
- Electric Motors: Small fans, blowers, and precision motors.
- Power Tools: Drills, grinders, and sanders requiring durable, sealed bearings.
- Office Automation Equipment: Printers, scanners, and copiers.
- Medical Devices: Small pumps and handheld instruments where reliability and cleanliness are paramount.
- Food Processing Equipment: Conveyor systems and dispensers (subject to verification of grease compatibility).
