624-Z
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
624-Z
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.0031 kg
Tolerance class
P6
Seal type
Shielded
For load direction
Radial
Main Dimensions
Bore diameter
4 mm
Bore diameter tolerance
-0.007mm to 0
Outside diameter
13 mm
Outside diameter tolerance
-0.007mm to 0
Width
5 mm
Width tolerance
-0.12mm to 0
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
210 lbf
Radial static load rating
65 lbf
Limiting speed
67 X 1000 rpm
Lubrication
Grease
Radial internal clearance
CN
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Stainless Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 3.5
/ each
In Stock
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624-Z Bearing Product Overview & Core Advantages
The 624-Z is a metric single row deep groove ball bearing designed for high-performance applications requiring compact dimensions and reliable operation. Engineered with shielded construction and pre-lubricated with grease, this bearing excels in handling radial loads efficiently while offering protection against contamination. Its P6 tolerance class ensures superior running accuracy, making it ideal for precision mechanisms and high-speed applications where consistent performance is critical.
624-Z Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning | Benefit |
|---|---|---|
| Z | Single Shield (Non-Contact) on One Side | Protects against contaminants while maintaining high-speed capability and low friction. |
| (No additional suffix) | Standard deep groove design, pre-lubricated with grease | Ensures immediate operation and extended service life without initial lubrication. |
624-Z Bearing Structural Features & Performance Benefits
- Optimized Load Capacity: The deep groove raceway and single row design provide excellent radial load handling, with a dynamic load rating of 210 lbf, suitable for sustained operation under stress.
- High-Speed Performance: Featuring a stainless steel cage and precision-ground chrome steel components, the bearing supports a limiting speed of 67,000 rpm, ideal for demanding rotational applications.
- Contamination Resistance: The shielded seal helps retain lubrication and exclude dust and debris, enhancing reliability in varied environments.
- Precision Engineering: Manufactured to P6 tolerance with controlled radial internal clearance (CN), ensuring smooth, low-vibration operation and extended service life.
624-Z Bearing Typical Application Areas
- Small electric motors and precision instruments
- Office automation equipment (e.g., printers, scanners)
- Medical devices and laboratory apparatus
- Robotics and small gearboxes
- Consumer electronics requiring compact bearing solutions
