Engineered for Thrill and Reliability | Durable Top Sale Blue Rubber Sealed Ball Bearing 20x27x4mm
The Durable Top Sale Blue Rubber Sealed Ball Bearing 20x27x4mm is designed for industrial machines that demand high precision, durability, and smooth operation. Built from premium Chrome Steel GCr15, these bearings feature a deep groove ball bearing structure that provides exceptional performance under both axial and radial loads. The blue rubber seal offers enhanced protection against contaminants, prolonging the lifespan of the bearings and reducing maintenance requirements. Perfect for high-speed applications, these bearings ensure minimal noise and vibration, making them ideal for various industrial machinery.
The robust nylon or steel cage further reduces friction for smooth, efficient operation. Whether you’re working in manufacturing, machinery, or motors, the Durable Top Sale Blue Rubber Sealed Ball Bearing 20x27x4mm delivers the performance and reliability required for demanding environments. With their high-speed capability and sealed design, these bearings are a cost-effective solution for industries looking for long-lasting, low-maintenance options.

Technical Specifications
| Attribute | Value |
|---|---|
| Product Name | Durable Top Sale Blue Rubber Sealed Ball Bearing 20x27x4mm |
| Applicable Industries | Industrial Machines |
| Precision Rating |
P0 P6 P5
|
| 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
|
Stamped Steel Plate
|
| 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 Durable Top Sale Blue Rubber Sealed Ball Bearing 20x27x4mm?
🔹 Perfect for industries including manufacturing, motors, and heavy machinery
🔹 Available in a versatile bore size range of 20 mm (inner) and 27 mm (outer)
🔹 Precision-engineered for high speed and low noise, improving efficiency
🔹 Single row deep groove ball structure for enhanced load stability
🔹 Sealed design ensures longer lifespan and reduced contamination risk
🔹 Available with different sealing types for diverse requirements
🔹 Suitable for use in motors, pumps, conveyors, and industrial machines
🔹 Easy to integrate with standard bearing housings
🔹 High vibration level options (V1, V2, V3) for performance customization
Maintenance Tips for Longevity
🔹 Clean bearings regularly with a non-corrosive solvent.
🔹 Lubricate bearings with grease, oil, or dry lubrication depending on the application.
🔹 Ensure bearings are stored in a dry and cool environment to prevent rust.
🔹 Avoid excessive force during installation or removal.
🔹 Regularly inspect bearings for wear and replace if needed.
Order Now – Get Your Durable Top Sale Blue Rubber Sealed Ball Bearing 20x27x4mm Today!
If you’re looking for high-performance bearings with a long lifespan and low maintenance needs, the Durable Top Sale Blue Rubber Sealed Ball Bearing 20x27x4mm is the ideal choice. Upgrade your machinery with these robust, high-quality bearings and see the difference in performance. Order now to enjoy smoother, quieter, and more efficient operation.









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