6202ZZ 5/8
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6202ZZ 5/8 Bearing Product Overview & Core Advantages
The 6202ZZ 5/8 is a metric single row deep groove ball bearing featuring integral steel shields on both sides. This shielded bearing is engineered for reliable performance in applications requiring protection from contaminants. Its deep groove raceway and high-quality chrome steel construction enable it to handle significant radial loads and moderate axial loads in both directions. With an ABEC 1 precision class, it offers excellent value for general industrial use, providing a robust and cost-effective solution for a wide range of machinery.
Model Code Breakdown
| Code Segment | Interpretation | Technical Significance |
|---|---|---|
| 6202 | Basic Bearing Number | Denotes a standard single row deep groove ball bearing with a 15.875 mm (5/8 inch) bore, 35 mm OD, and 11 mm width. |
| ZZ | Shield Configuration | Indicates the bearing is fitted with steel shields (non-contact) on both sides. This provides effective protection against dust and other particulate contaminants while allowing for high-speed operation. |
| 5/8 | Bore Diameter (Inch) | Specifies the imperial bore size equivalent to 15.875 mm. |
6202ZZ 5/8 Bearing Structural Features & Performance Benefits
- Robust Construction: Manufactured from high-carbon chrome steel for rings and balls, ensuring high durability and resistance to wear. The steel cage provides reliable ball guidance and structural integrity.
- Effective Contamination Protection: The ZZ shields protect the internal bearing components from dust and debris, extending service life and reducing maintenance needs in harsh environments.
- Versatile Load Capacity: The deep groove raceway design is optimized to carry substantial radial dynamic loads (1812 lbf) and radial static loads (843 lbf), as well as moderate axial loads from both directions.
- Balanced Performance: With a limiting speed of 20,000 rpm and a standard C0 radial internal clearance, this bearing offers a reliable balance of speed capability and operational stability for general-purpose applications.
- Broad Operating Range: A specified temperature range of -30° to 120°C allows for use in diverse environmental conditions.
6202ZZ 5/8 Bearing Typical Application Areas
The 6202ZZ 5/8 is a versatile component found in numerous industrial sectors, including:
- Electric Motors and Small Gearboxes
- Power Tools and Pumps
- Material Handling Equipment such as conveyor rollers
- Agricultural Machinery
- Automotive Components (e.g., alternators, idler pulleys)
- General Industrial Machinery requiring a reliable, shielded ball bearing
