627-2Z/LHT23
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
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627-2Z/LHT23 Bearing Product Overview & Core Advantages
The 627-2Z is a single row deep groove ball bearing designed for reliable performance in general industrial applications. This shielded bearing offers excellent capability for handling radial loads and moderate axial loads in both directions. Its compact design, featuring a 7 mm bore, 22 mm outside diameter, and 7 mm width, makes it ideal for space-constrained assemblies. Manufactured to ABEC 1 | ISO P0 tolerance standards, it provides consistent precision and high operational reliability.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 627 | Basic bearing series, indicating a metric single row deep groove ball bearing with specific dimensions (7x22x7 mm) |
| 2Z | Non-contact steel shields on both sides, providing effective protection against contamination while maintaining low friction |
627-2Z/LHT23 Bearing Structural Features & Performance Benefits
Optimized Load Capacity: The deep groove raceway and single row design enable efficient handling of both radial and bidirectional axial loads, with a dynamic load rating of 629 lbf and static load rating of 248 lbf.
Shielded Protection: The 2Z shields effectively prevent the ingress of contaminants while allowing for high-speed operation up to 30,000 rpm, making it suitable for high-speed applications.
Precision Engineering: Manufactured from chrome steel for rings, balls, and cage, this bearing ensures dimensional stability and durability. The standard CN radial clearance provides optimal performance for most operating conditions.
Maintenance Considerations: This bearing is supplied without lubrication (None), allowing for application-specific lubricant selection. The wide temperature range of -30°C to 120°C ensures reliable operation in various environments.
627-2Z/LHT23 Bearing Typical Application Areas
- Small Electric Motors and miniature motor applications
- Office Equipment including printers, scanners, and copiers
- Medical Devices and laboratory equipment requiring precision movement
- Power Tools and handheld electrical appliances
- Automotive Accessories such as fans, pumps, and small gearboxes
- Textile Machinery components and conveyor systems
