Premium Quality Deep Groove 3x8x4mm Ball Bearing ZZ RS
The Premium Quality Deep Groove 3x8x4mm Ball Bearing ZZ RS is a high-performance miniature bearing engineered for industrial machines and precision equipment. Crafted with premium Chrome Steel GCR15 and a Nylon/Steel cage, this single-row deep groove ball bearing ensures ultra-smooth axial and radial load handling, exceptional high-speed efficiency, and long-lasting durability. Ideal for automated machinery, CNC tools, and sensitive mechanical systems, these bearings deliver professional-grade performance under demanding operating conditions while maintaining low-noise operation for optimal precision.

This bearing is perfect for industrial applications requiring precision bearing and high-speed bearing solutions. Its shielded ZZ design provides protection against contaminants, ensuring longevity and smooth operation, making it an essential component for professionals seeking reliable, miniature bearing performance in complex mechanical setups.
Technical Specifications
| Attribute | Value |
|---|---|
| Product Name | Premium Quality Deep Groove 3x8x4mm Ball Bearing ZZ RS |
| Applicable Industries | Industrial Machines |
| Precision Rating |
P0,P6,P5,P2,P4
|
| Number of Rows |
Single row
|
| Inner Diameter |
3 mm
|
| Outer Diameter | 8 mm |
| Width | 4 mm |
| Sealing Type |
Shielded
|
| System of Measurement | Metric |
| Material |
Chrome Steel Gcr15
|
|
Cage Material
|
Nylon /Steel Cage
|
| Bearing Type | Deep Groove Ball Bearing |
| Load Type | Axial & Radial Load Ball Bearings |
| Lubrication |
Dry/Grease/Oil
|
| Feature |
High Speed, Low Noise
|
| Noise Level |
Z1,Z2,Z3
|
| Vibration Level |
V1 V2 V3 V4
|
| Clearance | C2 C0 C3 C4 C5 |
| Structure Type | Deep Groove Structure |
| Bore Type | Cylindrical Bore |
| Fit Type | Press Fit |
| Housing Compatibility | Suitable for standard bearing housings |
Why Choose Premium Quality Deep Groove 3x8x4mm Ball Bearing ZZ RS?
🔹 Ideal for industrial machines, automated tools, and precision mechanical systems.
🔹 Versatile inner diameter of 3 mm and outer diameter of 8 mm for multiple applications.
🔹 Single row deep groove design enhances stability and load distribution.
🔹 Shielded (ZZ) for superior protection and longer lifespan.
🔹 Built with Chrome Steel GCR15 and Nylon/Steel cage for durability and corrosion resistance.
🔹 High-speed and low-noise operation for sensitive environments.
🔹 Supports axial and radial loads efficiently.
🔹 Compatible with standard bearing housings for easy installation.
🔹 Suitable for linear positioners, mini motors, and automated machinery.
🔹 Various clearance options: C0, C2, C3, C4, C5.
Maintenance Tips for Longevity
🔹 Regularly clean the bearing with a safe solvent to remove debris.
🔹 Reapply grease or oil after cleaning to maintain smooth rotation.
🔹 Avoid exposing the bearing to water or excessive humidity.
🔹 Use proper tools for installation and removal to prevent damage.
🔹 Store bearings in a dry, cool place to prevent rust and corrosion.
Order Now – Get Your Premium Quality Deep Groove 3x8x4mm Ball Bearing ZZ RS Today!
Upgrade your machinery with a high-speed bearing that ensures smooth operation, precision performance, and long-term durability. Invest in this miniature bearing for efficient workflows and professional-grade results from the first use.
This Premium Quality Deep Groove 3x8x4mm Ball Bearing ZZ RS is designed to withstand demanding industrial conditions, providing consistent low-noise operation and reliable axial and radial load handling. Ideal for automated tools, CNC machines, and precision mechanical systems, it ensures optimal performance while reducing maintenance needs. Enhance the efficiency of your machinery and enjoy the confidence of using a precision bearing built for longevity, high-speed operation, and professional-grade accuracy in every application.








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