6302/VK284
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6302/VK284 Bearing Product Overview & Core Advantages
The 6302 single row deep groove ball bearing represents a fundamental solution for radial load applications requiring high precision and reliable performance. Engineered with metric dimensions and manufactured to ABEC 1 (ISO P0) tolerance standards, this open-type bearing delivers consistent operation and long service life. Its optimized design provides excellent performance for a wide range of industrial applications, featuring chrome steel construction for enhanced durability and a standard CN radial clearance for versatile mounting conditions.
6302/VK284 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Performance Implication |
|---|---|---|
| 63 | Series designation for medium duty deep groove ball bearings | Balanced load capacity and dimensional proportions |
| 02 | Bore diameter code (15 mm) | Standard shaft size compatibility |
| (No suffix) | Open construction, no seals or shields | Maximum speed capability, requires external lubrication |
6302/VK284 Bearing Structural Features & Performance Benefits
Optimized Radial Load Capacity: The single row deep groove raceway geometry is precision-engineered to handle substantial radial dynamic loads up to 2563 lbf and static loads of 1225 lbf, making it ideal for applications with significant radial forces.
High-Speed Performance: With a limiting speed of 17,000 rpm, this bearing excels in high-rotation applications. The chrome steel cage and precision-ground components ensure stable operation at elevated rotational speeds.
Precision Engineering: Manufactured to ABEC 1 tolerance class with tight dimensional controls (bore tolerance: -0.008mm to 0, OD tolerance: -0.011mm to 0), this bearing delivers consistent performance and smooth operation in precision machinery.
Versatile Operating Range: The temperature range of -30°C to 120°C and standard CN clearance allow for reliable operation across diverse environmental conditions and thermal expansion scenarios.
6302/VK284 Bearing Typical Application Areas
- Electric Motors and small industrial motor applications
- Power Transmission Systems including gearboxes and pulleys
- Industrial Pumps and fluid handling equipment
- Material Handling Equipment such as conveyor systems
- Agricultural Machinery components and implements
- General Industrial Machinery requiring reliable radial support
