608-RS1Z/LHT23
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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608-RS1Z/LHT23 Bearing Product Overview & Core Advantages
The 608-RS1Z/LHT23 is a single row deep groove ball bearing designed for compact applications requiring reliable performance. This metric bearing features a unique hybrid sealing solution with one side shielded and one side sealed, offering excellent protection against contamination while maintaining low running torque. Its construction from high-grade chrome steel ensures durability and consistent operation across a wide temperature range from -30°C to 120°C. Engineered to handle primarily radial loads, it is an ideal choice for applications demanding a compact design, high-speed capability up to 34,000 rpm, and dependable service life.
608-RS1Z/LHT23 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Significance |
|---|---|---|
| 608 | Standard series designation for a deep groove ball bearing with an 8mm bore. | Defines the basic bearing dimensions and type. |
| RS1 | Contact seal on one side. | Provides superior sealing effectiveness against dust and moisture on one side. |
| Z | Shield on one side. | Offers low-friction protection on the opposite side, ideal for high-speed applications. |
| /LHT23 | Specifies the use of a high-performance grease. | Ensures optimal lubrication for the specified wide temperature range and extends service life. |
608-RS1Z/LHT23 Bearing Structural Features & Performance Benefits
The performance of the 608-RS1Z/LHT23 is a direct result of its precision engineering and material selection.
- Robust Construction: Manufactured entirely from chrome steel, including rings, balls, and cage, this bearing provides high strength, wear resistance, and a long operational lifespan.
- Optimized Sealing: The combination of a contact seal (RS1) and a shield (Z) offers a balanced solution, providing excellent contaminant exclusion on one side while minimizing friction and heat generation on the other, which is critical for achieving the high limiting speed of 34,000 rpm.
- Precision & Reliability: Built to ABEC 1 | ISO P0 tolerance class with a standard CN radial internal clearance, it ensures smooth and consistent running, reducing vibration and noise in sensitive applications.
- Maintenance-Free Operation: Pre-lubricated with LHT23 grease, the bearing is ready for immediate use and designed for long-term, maintenance-free operation within its specified temperature limits.
608-RS1Z/LHT23 Bearing Typical Application Areas
This versatile single row ball bearing is suited for a wide array of compact and high-speed machinery. Key application areas include:
- Small Electric Motors: Ideal for spindle motors in consumer electronics, drones, and power tools.
- Precision Instruments: Used in medical devices, optical encoders, and laboratory equipment.
- Office Automation: Found in printers, scanners, and small cooling fans.
- Material Handling: Suitable for small conveyor rollers and guided vehicles.
