608-2Z/QE4LHT23
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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608-2Z/QE4LHT23 Bearing Product Overview & Core Advantages
The 608-2Z is a single row deep groove ball bearing designed for high performance in compact spaces. Its key advantage lies in its ability to efficiently handle radial loads while offering reliable operation. The inclusion of shielded construction (2Z) protects against contamination, enhancing its longevity and making it suitable for applications demanding high reliability and low maintenance. Manufactured to ABEC 1 | ISO P0 tolerance standards, it provides consistent precision for a wide range of industrial uses.
608-2Z/QE4LHT23 Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Code | Technical Meaning | Advantage |
|---|---|---|---|
| Basic Designation | 608 | Standard deep groove ball bearing series with 8mm bore. | Proven design, widely available. |
| Seal/Shield Type | 2Z | Bearing is shielded on both sides. | Protects internal components from dust and debris, offering a maintenance-free solution. |
608-2Z/QE4LHT23 Bearing Structural Features & Performance Benefits
The performance of the 608-2Z is derived from its robust construction:
- High-Quality Material: Constructed entirely from Chrome Steel for rings, balls, and cage, ensuring high strength, durability, and resistance to wear.
- Radial Load Capacity: Engineered with a dynamic load rating of 630 lbf and a static load rating of 248 lbf, making it capable of handling significant radial forces for its size.
- Shielded Design: The non-contact 2Z shields retain the factory-applied grease and effectively exclude contaminants, contributing to a long service life without re-lubrication.
- Precision & Speed: Built to ABEC 1 precision with a limiting speed of 34,000 rpm, it is suitable for high-speed applications such as small motors and spindles.
- Standard Internal Clearance: Features a CN radial internal clearance, which is the standard for most general applications, ensuring smooth operation.
608-2Z/QE4LHT23 Bearing Typical Application Areas
The 608-2Z is a versatile component found in numerous precision devices and machinery, including:
- Small Electric Motors (e.g., high-speed cooling fans, power tools)
- Precision Instruments and Optical Devices
- Office Machinery (printers, scanners)
- Medical Equipment
- Radio-Controlled Models and Drones
- Computer Disk Drives and Spindles
