Top Performance Open Seal Deep Groove Ball Bearing 20x27x4mm
The Top Performance Open Seal Deep Groove Ball Bearing 20x27x4mmย who demand both performance and durability. Whether you’re carving downhill or cruising city streets, these bearings provide a smooth, stable experience that keeps you rolling effortlessly. Crafted with high-grade materials and built to ABEC precision standards, theyโre ideal for everything from skateparks to professional use.
The Top Performance Open Seal Deep Groove Ball Bearing 20x27x4mm is crafted to deliver superior speed and performance. Its advanced open seal design minimizes friction, ensuring a seamless ride that glides smoothly through various conditions. Whether you’re navigating sharp turns or accelerating down a hill, this bearing ensures maximum stability, reducing vibrations and enhancing overall control. Built with Chrome Steel GCR15, a durable material renowned for its strength and corrosion resistance, this bearing is engineered to last and perform even under the most demanding conditions.

This bearing’s low-noise operation makes it the perfect choice for skaters who value quiet performance without compromising speed. The Top Performance Open Seal Deep Groove Ball Bearing 20x27x4mm is versatile, suitable for a range of applications, from high-performance skateboards to industrial machinery that demands precise, low-maintenance operation. With its exceptional load capacity and minimal maintenance requirements, it offers long-term durability, making it an excellent investment for both casual skaters and professionals.
Technical Specifications
| Attribute | Value |
|---|---|
| Product Name | Top Performance Open Seal Deep Groove Ball Bearing 20x27x4mm |
| Application | Intelligent Lock |
| Precision Rating |
P0,P6,P5,P2,P4
|
| Number of Rows |
Single row
|
| Inner Diameter |
20 mm
|
| Outer Diameter | 27 mm |
| Width | 4 mm |
| Sealing Type |
Sealed
|
| System of Measurement | Metric |
| Material |
Chrome Steel Gcr15
|
|
Cage Material
|
Steel Cage Brass
|
| 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 Top Performance Open Seal Deep Groove Ball Bearing 20x27x4mm?
๐น Used in multiple industries including manufacturing, construction, and retail
๐น Sealed design for longer lifespan
๐น Follows inch-based system for standard fitting
๐น ZZ, 2RS, and OPEN seal types available
๐น Lubricated with grease for smooth operation
๐น Suitable for skateboards, inline skates, and roller skates
๐น Made with durable Chrome Steel GCR15
๐น Various clearance options: C0, C2, C3
Maintenance Tips for Longevity
๐น Clean the bearings regularly with a safe solvent.
๐น Reapply grease or lubricant after cleaning.
๐น Avoid riding through water or wet surfaces.
๐น Use proper tools when installing or removing bearings.
๐น Store in a dry, cool place to prevent rust and corrosion.
Order Now โ Get Your Top Performance Open Seal Deep Groove Ball Bearing 20x27x4mm Today!
Donโt wait to experience enhanced reliability and performance. Upgrade your intelligent lock systems with our top-quality bearings, designed to ensure smooth and precise operation every time. Feel the difference in your system’s functionality from the first use.








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