EEB 3-2Z
R Series & EE Series Single Row Deep Groove Ball Bearings
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Part No.
Part No.
EEB 3-2Z
Basic Information
Bearing type
Ball
System of measurement
Inch
Construction
Single Row
Weight
0.011 kg
Tolerance class
P6
Seal type
Shielded
For load direction
Radial
Main Dimensions
Bore diameter
0.375"
Bore diameter tolerance
-0.00019" to 0.00019"
Outside diameter
0.875"
Outside diameter tolerance
-0.0007" to -0.00031"
Width
0.28126"
Width tolerance
-0.005" to 0"
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
746 lbf
Radial static load rating
315 lbf
Limiting speed
34 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:
$ 12.07
/ each
In Stock
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EEB 3-2Z Bearing Product Overview & Core Advantages
The EEB 3-2Z is a precision single row deep groove ball bearing designed for demanding applications requiring high reliability and consistent performance. Engineered with inch dimensions, this bearing excels in handling radial loads while offering moderate axial load capacity. Its compact design and shielded construction make it ideal for high-speed operation and applications where space is limited. Manufactured to a P6 tolerance class, it ensures precise running accuracy and smooth operation, making it a superior choice for high-performance mechanical systems.
EEB 3-2Z Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| EEB 3 | Basic bearing series designation with specific inch dimension standards. |
| 2Z | Signifies bearings with shields on both sides. This provides effective protection against contaminant ingress while allowing for high-speed operation compared to contact seals. |
EEB 3-2Z Bearing Structural Features & Performance Benefits
- High-Speed Capability: The combination of a stainless steel cage, optimized grease lubrication, and non-contact shields enables a high limiting speed of 34,000 rpm, making it suitable for demanding rotational applications.
- Robust Load Capacity: With a dynamic load rating of 746 lbf and a static load rating of 315 lbf, this bearing provides reliable performance under significant radial stresses.
- Precision Engineering: Manufactured to P6 tolerance and standard CN radial internal clearance, it ensures minimal vibration, low noise, and precise shaft guidance, contributing to overall system accuracy.
- Long Service Life & Low Maintenance: The chrome steel rings and balls offer excellent wear resistance. The pre-lubricated grease and shielded design provide long-term, maintenance-free operation in a wide temperature range from -30°C to 120°C.
EEB 3-2Z Bearing Typical Application Areas
This bearing is ideally suited for:
- High-Speed Spindles in small precision machinery and dental handpieces
- Electric Motors and fractional horsepower drives
- Office Automation Equipment such as printers and scanners
- Precision Instruments and medical devices
- Pumps and Gearboxes requiring reliable, high-speed operation
