608-2RSL/C2GLD
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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608-2RSL/C2GLD Bearing Product Overview & Core Advantages
The 608-2RSL/C2GLD is a metric single row deep groove ball bearing engineered for exceptional performance in compact spaces. Its primary advantage lies in its sealed design (2RSL) which provides superior protection against contamination, making it ideal for applications requiring long-term reliability with minimal maintenance. This bearing is designed to handle primarily radial loads and is manufactured to ABEC 1 (ISO P0) precision standards, offering a cost-effective solution for a wide range of industrial applications. The combination of a C2 radial internal clearance and a chrome steel construction ensures stable operation and durability.
608-2RSL/C2GLD Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Significance |
|---|---|---|
| 608 | Basic Bearing Number | Denotes a metric, single row deep groove ball bearing with an 8mm bore, 22mm OD, and 7mm width. |
| 2RSL | Double Contact Seals, NBR Rubber | Features low-friction rubber seals on both sides for effective protection against dust and moisture, retaining lubricant. |
| C2 | Radial Internal Clearance | Indicates a clearance smaller than the Normal (CN) group, suitable for applications requiring precise shaft positioning and reduced noise. |
| GLD | Lubrication | Specifies the type of high-quality grease used, optimized for the bearing's operating temperature range and speed. |
608-2RSL/C2GLD Bearing Structural Features & Performance Benefits
Deep Groove Raceway & High-Quality Steel: The deep groove geometry and construction from chrome steel for rings, balls, and cage provide high radial load capacity and long service life under demanding conditions.
Integrated Sealing Solution: The 2RSL double seals are a key structural feature, offering excellent exclusion of contaminants. This makes the bearing maintenance-free for its entire service life in many applications, as the factory-applied grease is securely retained.
Optimized Internal Clearance: The C2 clearance is tighter than standard, resulting in smoother and quieter running, which is critical for precision applications and helps to minimize vibration.
Balanced Performance: With a limiting speed of 34,000 rpm and a dynamic load rating of 630 lbf, this bearing offers a robust balance of high-speed capability and load-bearing performance for its compact bearing dimensions.
608-2RSL/C2GLD Bearing Typical Application Areas
The 608-2RSL/C2GLD is versatile and commonly specified in:
- Electric Motors: Small to medium-sized motors for appliances, power tools, and fans.
- Office Machinery: Printers, scanners, and copiers.
- Medical Devices: Low-noise, reliable components in diagnostic equipment and small pumps.
- Material Handling: Conveyor rollers and pulleys.
- Consumer Products: Skateboards, inline skates, and hobbyist models.
