Engineered for precision and durability | Premium Quality Miniature Radial Deep Groove Ball Bearing
The Premium Quality Miniature Radial Deep Groove Ball Bearing is expertly engineered to deliver superior performance, long-lasting durability, and consistent reliability across a wide range of mechanical, industrial, and precision-based applications. Whether you’re designing intricate robotics systems, maintaining high-speed dental or medical instruments, assembling compact electric motors, or developing advanced automation equipment, these bearings provide unmatched stability and ultra-smooth rotation—even under continuous or high-speed operation. Manufactured from high-purity chrome steel GCR15, they offer exceptional resistance to wear, corrosion, and vibration, making them ideal for use in challenging environments.
Crafted to tight ABEC tolerances and available in various precision grades (P0, P2, P4, P5, P6), these deep groove bearings ensure minimal friction and maximum efficiency, allowing for optimal performance and longer operational life. With their compact design, robust construction, and versatile sealing options (OPEN, ZZ, 2RS, RS), they are the trusted choice for professionals who demand only the best in precision engineering. Know more..
Technical Specifications
| Specification | Details |
|---|---|
| Applicable Industries | Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Farms, Retail, Printing Shops, Construction Works, Energy & Mining |
| Bore Size | 4 – 30 mm |
| Precision Rating | ABEC-3, ABEC-5, ABEC-7 |
| Number of Row | Single row |
| Type | Ball |
| Structure | Deep Groove |
| Seals Type | OPEN, ZZ, 2RS, RS |
| Application | Skateboard, Roller Skate, Inline Skate |
| Material | Chrome Steel GCR15 |
| Feature | Low Noise, Long Life |
| Product Name | Premium Quality Miniature Radial Deep Groove Ball Bearing |
| Precision | P0, P2, P4, P5, P6 |
| Clearance | C0, C2, C3 |
| Vibration & Noise Level | Z1V1, Z2V2 |
Why Choose Premium Quality Miniature Radial Deep Groove Ball Bearing?
🔹 Perfect for high-speed rotation applications in electronics, robotics, tools, and more
🔹 Available in compact sizes with bore diameters ranging from 3 – 8 mm
🔹 Manufactured with tight ABEC standards to ensure low friction and high precision
🔹 Single-row design offers optimized support for both axial and radial loads
🔹 Sealed variants protect against contaminants, increasing operational lifespan
🔹 Materials include stainless steel, chrome steel, ceramic, and custom options
🔹 Common size: 7 mm inner diameter, 22 mm outer diameter
🔹 Designed with inch-based sizing for seamless fit into existing assemblies
🔹 Offered in multiple seal options: ZZ (metal shield), 2RS (rubber seal), OPEN
🔹 Pre-lubricated with high-quality grease for ready-to-use convenience
🔹 Widely used in dental tools, hobby gearboxes, 3D printers, and micro-motors
🔹 Made with long-lasting Chrome Steel GCR15 for better wear resistance
🔹 Clearance types: C0 (standard), C2 (tighter fit), C3 (looser fit for heat expansion
Maintenance Tips for Longevity
🔹 Regularly clean bearings using a safe degreasing solvent
🔹 Re-lubricate with precision grease or oil after cleaning
🔹 Prevent moisture contact by avoiding humid or wet conditions
🔹 Use specialized tools when installing or removing to avoid damage
🔹 Store in a sealed, dry container to reduce rust and oxidation risk
Order Now – Experience Engineering Precision with Premium Quality Miniature Radial Deep Groove Ball Bearing
Don’t compromise on quality for your next precision task—choose our Premium Quality Miniature Radial Deep Groove Ball Bearing for unmatched performance and durability. Engineered with high-grade chrome steel GCR15 and built to exacting ABEC standards, this bearing ensures smoother operation, reduced friction, and a longer lifespan for your machinery or device.
Whether you’re an engineer working on complex systems, a hobbyist building precision tools, or an industrial technician demanding consistent performance, this bearing delivers the reliability you need. Its compact size and high-speed capabilities make it a perfect fit for a variety of applications, from skateboards to automated machinery. Add it to your toolkit today and experience the superior craftsmanship that makes every rotation more efficient and dependable.
