6302-2ZJEM
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Materials
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6302-2ZJEM Bearing Product Overview & Core Advantages
The 6302-2Z JEM is a single row deep groove ball bearing designed for reliable performance in a wide range of industrial applications. Its key advantage lies in its ability to efficiently handle radial loads while also accommodating moderate axial loads in both directions. Featuring shielded construction, this bearing offers enhanced contamination protection, contributing to a longer service life and reduced maintenance needs. Manufactured to ABEC 1 | ISO P0 tolerance standards, it provides a cost-effective solution for applications requiring consistent performance and high reliability.
6302-2ZJEM Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6302 | Basic bearing series, indicating a medium duty, single row deep groove ball bearing with a 15mm bore, 42mm OD, and 13mm width. |
| 2Z | Designates shielded construction on both sides. The shields protect the internal components from large particulate contaminants while maintaining low friction. |
| JEM | A manufacturer-specific suffix, often indicating standard internal design, material specification, and radial internal clearance (CN group). |
6302-2ZJEM Bearing Structural Features & Performance Benefits
- Robust Construction: Built entirely from chrome steel (rings, balls, and cage), this bearing ensures high strength, durability, and resistance to wear.
- Versatile Load Capacity: The deep groove raceway and single row design are optimized to carry significant radial dynamic loads (2563 lbf) and moderate axial loads from either direction.
- Contamination Protection: The non-contact shields (2Z) help retain the factory-applied grease and exclude larger contaminants, enhancing operational reliability without a significant speed penalty.
- Standard Precision & Clearance: Manufactured to ABEC 1 precision with CN group radial internal clearance, it offers a perfect balance of performance, cost, and interchangeability for general industrial use.
6302-2ZJEM Bearing Typical Application Areas
The 6302-2Z JEM is a versatile component suitable for various sectors, including:
- Electric Motors and Small Gearboxes
- Industrial Fans and Blowers
- Material Handling Equipment (e.g., Conveyor Pulleys)
- Agricultural Machinery
- Automotive Auxiliary Units (e.g., alternators, idlers)
