6008-Z
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
6008-Z
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.2 kg
Tolerance class
P6
Seal type
Shielded
For load direction
Radial
Main Dimensions
Bore diameter
40 mm
Bore diameter tolerance
-0.01mm to 0
Outside diameter
68 mm
Outside diameter tolerance
-0.011mm to 0
Width
15 mm
Width tolerance
-0.12mm to 0
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
4002 lbf
Radial static load rating
2473 lbf
Limiting speed
14 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:
$ 6.01
/ each
In Stock
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6008-Z Bearing Product Overview & Core Advantages
The 6008-Z is a single row deep groove ball bearing designed for exceptional performance in demanding applications. This precision bearing features a shielded design for contaminant protection and is pre-lubricated for long service life. Engineered to primarily handle radial loads, it offers high running accuracy due to its P6 tolerance class and optimized internal geometry. Its compact design, high limiting speed, and robust construction make it an ideal choice for applications requiring high reliability and efficient operation.
Model Code In-Depth Explanation
| Code Segment | Technical Meaning |
|---|---|
| 6008 | Standard bearing series designation, indicating a metric deep groove ball bearing with a 40mm bore and 68mm outside diameter. |
| -Z | Signifies a non-contact shield on one side of the bearing. This provides effective protection against coarse contaminants while minimizing friction and heat generation. |
6008-Z Bearing Structural Features & Performance Benefits
- High Precision & Rigidity: Manufactured to P6 tolerance class for superior dimensional accuracy and run-out control, ensuring smooth and precise rotation. The deep groove raceway and high-quality chrome steel construction provide excellent rigidity.
- Optimized Load Capacity: Engineered to carry significant radial dynamic loads (up to 4002 lbf) and moderate axial loads in both directions, making it versatile for various load conditions.
- High-Speed Capability: The combination of a low-friction stainless steel cage, precision grinding, and CN radial internal clearance enables a high limiting speed of 14,000 rpm.
- Extended Service Life & Low Maintenance: The shielded seal protects the pre-lubricated grease from contamination, reducing the need for re-lubrication and ensuring long-term, maintenance-free operation within a temperature range of -30°C to 120°C.
6008-Z Bearing Typical Application Areas
This bearing is widely used in applications that demand high speed, precision, and reliability, including:
- Electric Motors and Generators
- Gearboxes and Transmission Systems
- Industrial Pumps and Compressors
- Material Handling Equipment
- Agricultural Machinery
- Automotive Auxiliary Units
