6310-ZNRJ
6300 Series Snap Ring Bearings
Image may differ from product. See technical specification for details.
Basic Information
Main Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
6310-ZNRJ Bearing Product Overview & Core Advantages
The 6310-ZNRJ is a single row deep groove ball bearing designed for reliable performance in demanding applications. Its core advantages stem from its robust construction and specific design features. This bearing is engineered to primarily handle radial loads efficiently while also accommodating moderate axial loads in both directions. A key feature is the snap ring fitted on the outer ring, which provides secure axial location within a housing, simplifying assembly and enhancing operational stability. Manufactured to ABEC 1 | ISO P0 tolerance standards, it offers dependable precision for a wide range of industrial uses.
6310-ZNRJ Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Technical Meaning | Benefit |
|---|---|---|
| 6310 | Basic designation indicating a single row deep groove ball bearing with a 50mm bore, 110mm OD, and 27mm width. | Standardized dimensions for easy selection and interchangeability. |
| Z | One side shielded. | Protects the bearing interior from large contaminants. |
| NR | Outer ring has a snap ring groove. | Enables secure axial location, potentially simplifying housing design. |
| J | Press steel cage. | A robust and cost-effective cage design suitable for high-speed operation. |
6310-ZNRJ Bearing Structural Features & Performance Benefits
- Robust Construction & High Load Capacity: Manufactured entirely from chrome steel for rings, balls, and cage, this bearing delivers high strength and durability. With a dynamic load rating of 13,938 lbf and a static load rating of 861 lbf, it is well-suited for applications with significant radial loads.
- Secure Axial Location: The integrated snap ring on the outer ring is a critical feature. It allows for positive axial positioning within the housing, preventing creep and simplifying the overall assembly process, which contributes to system reliability.
- Contaminant Protection: The shield (Z) on one side helps retain lubricant and exclude larger particulate contaminants, enhancing the bearing's service life in less-than-ideal environments.
- High-Speed Capability: The use of a press steel cage (J) and optimized internal geometry enables a high limiting speed of 6,000 rpm, making it a capable choice for various motor and drive applications.
6310-ZNRJ Bearing Typical Application Areas
The 6310-ZNRJ is a versatile component found in numerous industrial sectors, including:
- Electric Motors and Generators
- Gearboxes and Transmission Systems
- Industrial Pumps and Fans
- Material Handling Equipment (e.g., conveyor pulleys)
- Agricultural Machinery
