Engineered for Thrill and Reliability | Reliable 8x12x3.5mm Small Ball Bearing with Deep Groove Structure
The Reliable 8x12x3.5mm Small Ball Bearing with Deep Groove Structure is designed for industrial machines that demand precision, durability, and smooth operation. Perfectly engineered to handle both axial and radial loads, these deep groove ball bearings deliver exceptional performance in high-speed, low-noise environments. Made from high-quality Chrome Steel GCr15, they offer a long lifespan and superior strength. The nylon or steel cage further ensures stability and reduces friction for smoother movement. Whether used in motors, industrial machinery, or other motion-demanding applications, these bearings provide consistent, reliable performance. The sealed design protects them from contaminants, extending their operational life and reducing maintenance needs. With dimensions of 8x12x3.5mm, these bearings are ideally suited for applications that require smooth, quiet, and precise rotation.

The Reliable 8x12x3.5mm Small Ball Bearing with Deep Groove Structure is a versatile solution for a wide range of industries. Whether you’re working with high-speed motors, automotive applications, or industrial machinery, these bearings ensure reliable operation in both radial and axial load conditions. Their deep groove design allows them to accommodate higher speeds and heavier loads while maintaining excellent stability. The robust construction and sealed design also make them resistant to dust, dirt, and moisture, making them ideal for environments where contaminants are a concern. With minimal noise and vibration, these bearings offer superior performance while extending the lifespan of your machinery, making them a valuable asset for maintaining operational efficiency.
Technical Specifications
| Attribute | Value |
|---|---|
| Product Name | Reliable 8x12x3.5mm Small Ball Bearing with Deep Groove Structure |
| Applicable Industries | Industrial Machines |
| Precision Rating |
P0
|
| Number of Rows |
Single row
|
| Inner Diameter |
8 mm
|
| Outer Diameter | 12 mm |
| Width | 3.5 mm |
| Sealing Type |
Sealed
|
| 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 Reliable 8x12x3.5mm Small Ball Bearing with Deep Groove Structure?
πΉ Versatile β Suitable for a variety of industries including industrial machinery, motors, and more
πΉ Precision Engineering β Single row structure and deep groove design for high-speed performance
πΉ Durable Design β Made from high-quality Chrome Steel GCr15 for added strength and longevity
πΉ Sealed Design β Reduces contamination and lowers maintenance needs
πΉ Lubrication Options β Can be lubricated with dry, grease, or oil depending on your needs
πΉ Compatibility β Suitable for use in standard bearing housings, with various fit types available
πΉ Versatile Bore Sizes β Suitable for machines requiring axial and radial load handling
Maintenance Tips for Longevity
πΉ Clean the bearings regularly with a safe solvent.
πΉ Reapply grease or lubricant after cleaning.
πΉ Avoid riding through water or wet surfaces to prevent rust and corrosion.
πΉ Use proper tools when installing or removing bearings.
πΉ Store bearings in a dry, cool place to avoid moisture and degradation.
Order Now β Get Your Reliable 8x12x3.5mm Small Ball Bearing with Deep Groove Structure Today!
Donβt wait to experience smoother, more controlled operation. Upgrade your machinery with our high-performance Reliable 8x12x3.5mm Small Ball Bearings and enjoy their exceptional durability and precision from the very first use.









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