626-2Z/VT951
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
626-2Z/VT951
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/VT951 Bearing Product Overview & Core Advantages
The 626-2Z is a single row deep groove ball bearing designed for reliable performance in compact applications. This shielded bearing excels in handling primarily radial loads and offers high-speed capabilities. Its metric dimensions (6mm bore, 19mm OD, 6mm width) make it ideal for space-constrained designs requiring precision operation and consistent performance under demanding conditions.
626-2Z/VT951 Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning | Advantage |
|---|---|---|
| 2Z | Non-contact steel shields on both sides | Provides effective contamination protection while maintaining high-speed performance with minimal friction |
| VT951 | Manufacturer-specific designation for standard grade | Indicates standard ABEC 1 | ISO P0 tolerance and CN clearance for general applications |
626-2Z/VT951 Bearing Structural Features & Performance Benefits
- Optimized Load Capacity: The deep groove raceway and single row design efficiently handle radial dynamic loads up to 447 lbf and static loads up to 161 lbf, ensuring reliable operation in various mechanical systems.
- High-Speed Performance: With a limiting speed of 32,000 rpm, this bearing is engineered for applications requiring rapid rotation, supported by its precision-ground chrome steel components.
- Contamination Resistance: The non-contact shields (2Z) protect against dust and debris while maintaining low friction, extending service life without lubrication requirements.
- Precision Engineering: Manufactured to ABEC 1 | ISO P0 tolerance class with CN radial internal clearance, ensuring consistent performance and smooth operation across the temperature range of -30°C to 120°C.
626-2Z/VT951 Bearing Typical Application Areas
- Small Electric Motors: Ideal for fractional horsepower motors in appliances, power tools, and automotive accessories
- Precision Instruments: Suitable for medical devices, optical equipment, and measuring instruments requiring high-speed precision
- Office Automation Equipment: Used in printers, scanners, and copiers where compact bearing dimensions and reliability are critical
- Industrial Fans & Blowers: Appropriate for small to medium-sized cooling applications requiring continuous operation
- Robotics & Automation: Fits in compact joints and drive mechanisms in collaborative robots and automated systems
