626-2Z/LHT23VQ077
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
626-2Z/LHT23VQ077
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
8.12 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Shielded
For load direction
Radial
Main Dimensions
Bore diameter
6 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
19 mm
Outside diameter tolerance
-0.008mm to 0
Width
6 mm
Width tolerance
-0.12mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
447 lbf
Radial static load rating
161 lbf
Limiting speed
32 X 1000 rpm
Lubrication
None
Radial internal clearance
CN
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Chrome Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
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In Stock
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626-2Z/LHT23VQ077 Bearing Product Overview & Core Advantages
The 626-2Z is a single row deep groove ball bearing designed for high-speed operation and reliable performance in demanding applications. Its compact design, featuring integral shielded seals (2Z), provides effective protection against contamination while maintaining low friction. Manufactured to ABEC 1 | ISO P0 tolerance standards, this bearing offers a cost-effective solution for applications requiring consistent radial load capacity and smooth operation. Its construction from chrome steel ensures durability and a long service life.
626-2Z/LHT23VQ077 Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Technical Meaning | Benefit |
|---|---|---|
| 626 | Standard deep groove ball bearing series with 6mm bore, 19mm OD, 6mm width. | Defines the core bearing dimensions and basic type. |
| 2Z | Bearing with steel shields on both sides. | Provides effective sealing against contaminants, preserving internal components and lubricant. Offers a maintenance-free solution compared to open bearings. |
626-2Z/LHT23VQ077 Bearing Structural Features & Performance Benefits
- Deep Groove Raceway & Single Row Design: Optimized for handling significant radial loads, while also capable of supporting moderate axial loads in both directions.
- Shielded Construction (2Z): The non-contact steel shields retain the factory-applied grease and effectively exclude larger particulate contaminants, enhancing bearing life and reliability without a significant increase in rotational torque.
- High-Grade Chrome Steel: All critical components (rings, balls, cage) are manufactured from chrome steel, providing high hardness, wear resistance, and dimensional stability under load.
- Precision Manufacturing (ABEC 1): Ensures smooth and quiet operation, low vibration, and consistent performance, making it suitable for a wide range of industrial applications.
- High-Speed Capability: With a limiting speed of 32,000 rpm, it is engineered for applications requiring rapid rotation.
626-2Z/LHT23VQ077 Bearing Typical Application Areas
This versatile shielded ball bearing is commonly specified in:
- Small Electric Motors (e.g., cooling fans, power tools)
- Precision Instruments and Medical Devices
- Office Automation Equipment (printers, scanners)
- Light-duty Gearboxes and Power Transmission Systems
- Various Automotive Auxiliary Units
