6313-2ZNRJEM
6300 Series Snap Ring Bearings
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Basic Information
Main Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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6313-2ZNRJEM Bearing Product Overview & Core Advantages
The 6313-2ZNRJEM is a single row deep groove ball bearing engineered for exceptional performance in demanding applications. This metric bearing features shielded protection (2Z) and a snap ring groove on the outer ring, enabling simplified axial location within housings. Manufactured to ABEC 1 | ISO P0 tolerance standards, it delivers reliable operation and is designed to handle significant radial loads with a high limiting speed. Its construction from high-grade chrome steel ensures durability and long service life, making it an ideal choice for industrial machinery requiring robust and precise rotational support.
Model Code Breakdown
| Suffix Code | Technical Meaning | Advantage |
|---|---|---|
| 63 | Standard Deep Groove Ball Bearing Series | Proven design for versatile application. |
| 2Z | Non-contact Shields on Both Sides | Effective protection against contaminants with minimal impact on speed. |
| NR | Snap Ring Groove on Outer Ring | Facilitates secure and simplified axial location, reducing housing design complexity. |
| JEM | JEM (Japan/Economy) Specification | Indicates a specific manufacturing and quality standard. |
6313-2ZNRJEM Bearing Structural Features & Performance Benefits
- Robust Load Capacity: The single row deep groove construction is optimized to carry high radial loads (Dynamic: 2084 lbf, Static: 13466 lbf), providing reliable support in various mechanical systems.
- Simplified Installation & Location: The integrated snap ring groove (NR) allows for easy axial fixation, eliminating the need for complex housing shoulders and reducing assembly time and cost.
- Contaminant Protection: The non-contact shields (2Z) effectively retain the factory-applied lubrication and protect the internal rolling elements from dust and debris, enhancing bearing life in challenging environments.
- Standardized Precision: Manufactured to ABEC 1 | ISO P0 tolerance class with a CN radial internal clearance, this bearing ensures consistent performance, smooth operation, and low vibration for general industrial applications.
- High-Speed Capability: With a limiting speed of 4,800 rpm, it is suitable for a wide range of high-speed operations, supported by its precision-ground components.
6313-2ZNRJEM Bearing Typical Application Areas
The 6313-2ZNRJEM is widely used in industrial sectors requiring reliable rotational support with easy mounting. Key applications include:
- Electric Motors and Gearboxes
- Industrial Pumps and Fans
- Material Handling Equipment (e.g., conveyor systems)
- Agricultural Machinery
- General Industrial Machinery where a snap ring for location is specified
