624-2Z
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
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624-2Z Bearing Product Overview & Core Advantages
The 624-2Z is a metric single row deep groove ball bearing designed for high-performance applications requiring compact dimensions and reliable operation. This shielded bearing excels in handling radial loads efficiently while offering protection against contamination. Its precision P6 tolerance class ensures consistent performance in demanding environments, making it ideal for applications where space is limited but reliability is critical.
624-2Z Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Advantage |
|---|---|---|
| 624 | Standard deep groove ball bearing series with 4mm bore | Proven design for reliable radial load capacity |
| 2Z | Non-contact steel shields on both sides | Effective contamination protection while maintaining high-speed capability |
624-2Z Bearing Structural Features & Performance Benefits
Compact Design & High Precision: With dimensions of 4mm bore × 13mm OD × 5mm width and P6 tolerance class, this bearing provides precise rotational accuracy in minimal space.
Enhanced Durability: Constructed from chrome steel rings and balls with stainless steel cage, offering excellent wear resistance and corrosion protection.
Optimized Performance: The non-contact shields effectively exclude contaminants while allowing high-speed operation up to 53,000 rpm. Pre-lubricated with high-quality grease for immediate use and long service life.
Reliable Operation: Standard CN radial clearance ensures smooth operation across typical operating conditions with a wide temperature range of -30°C to 120°C.
624-2Z Bearing Typical Application Areas
- Small precision motors and miniature DC motors
- Medical devices and dental handpieces
- Office automation equipment including printers and scanners
- Instrumentation and measuring devices
- Robotics and small automation mechanisms
- Consumer electronics requiring high-speed miniature bearings
