608-2Z/CNHGWGVK231
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
608-2Z/CNHGWGVK231
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
11.8 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Shielded
For load direction
Radial
Main Dimensions
Bore diameter
8 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
22 mm
Outside diameter tolerance
-0.008mm to 0
Width
7 mm
Width tolerance
-0.12mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
630 lbf
Radial static load rating
248 lbf
Limiting speed
34 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
Price available upon request.
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608-2Z/CNHGWGVK231 Bearing Product Overview & Core Advantages
The 608-2Z is a single row deep groove ball bearing designed for reliable performance in a wide range of applications. Its key advantage lies in its ability to efficiently handle radial loads while offering a compact and economical solution. The inclusion of shielded construction on both sides protects against contamination, enhancing operational reliability. Manufactured to ABEC 1 | ISO P0 tolerance standards, this bearing provides a dependable balance of precision and value for general-purpose machinery and devices.
608-2Z/CNHGWGVK231 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 608 | Standard series designation for a metric deep groove ball bearing with an 8mm bore, 22mm OD, and 7mm width. |
| 2Z | Signifies that the bearing is shielded on both sides. This non-contact metal shield provides effective protection against large particulate contaminants while allowing for high-speed operation with minimal friction increase. |
608-2Z/CNHGWGVK231 Bearing Structural Features & Performance Benefits
- Robust Construction: Built entirely from chrome steel for rings, balls, and cage, ensuring high strength, durability, and resistance to wear.
- Effective Contamination Protection: The 2Z shields safeguard the internal bearing components, extending service life in environments where dust or debris is present.
- High-Speed Capability: With a limiting speed of 34,000 rpm, this bearing is suitable for applications requiring rapid rotation, such as small motors and spindles.
- Standard Radial Internal Clearance (CN): Provides a versatile fit for a wide range of operating conditions and mounting fits.
- Unlubricated: Supplied without grease, allowing for application-specific lubrication or use in environments where standard lubricants are not suitable.
608-2Z/CNHGWGVK231 Bearing Typical Application Areas
This versatile bearing is commonly found in:
- Small Electric Motors (e.g., cooling fans, power tools)
- Office Machinery (e.g., printers, scanners)
- Medical Devices
- Conveyor Systems
- Food Processing Equipment (where its shielded design is beneficial)
- Various precision instruments and light-duty machinery
