314-Z
With Filling Slots Deep Groove Bearings
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Basic Information
Main Dimensions
Performance
Materials
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314-Z Bearing Product Overview & Core Advantages
The 314-Z is a single row deep groove ball bearing designed for robust performance in demanding applications. Engineered with Chrome Steel rings and balls, it delivers high durability and reliable operation. Its key advantage lies in its ability to efficiently handle radial loads, making it an ideal choice for a wide range of industrial machinery. The inclusion of shields (Z) helps retain lubrication and protect against contaminant ingress, contributing to extended service life and reduced maintenance needs. This bearing is characterized by its high precision P0 tolerance class and consistent performance across a broad temperature range.
314-Z Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Code | Technical Meaning |
|---|---|---|
| Basic Designation | 314 | Specifies the bearing series and bore diameter of 70 mm. |
| Suffix | Z | Denotes a shielded bearing on one side. This provides effective protection against contaminants while retaining the factory-applied grease lubrication. |
314-Z Bearing Structural Features & Performance Benefits
Optimized Load Capacity: The single row deep groove construction is fundamentally designed to support significant radial loads, with a dynamic load rating of 25,628 lbf and a static load rating of 22,931 lbf. This makes it suitable for applications with substantial radial force requirements.
Enhanced Operational Longevity: The combination of a Nylon cage and grease lubrication contributes to smooth operation and lower friction at the limiting speed of 5,000 rpm. The Nylon cage is lightweight and promotes quieter running.
Robust Contamination Protection: The shielded (Z) design is a critical feature that helps prevent the ingress of solid contaminants, protecting the precision-ground raceways and balls. This preserves the bearing's integrity and the effectiveness of the lubricant, supporting a long, maintenance-free service interval.
Precision and Reliability: Manufactured to P0 tolerance class and standard CN radial internal clearance, this bearing ensures consistent performance and reliable fit in a wide array of applications.
314-Z Bearing Typical Application Areas
The 314-Z bearing is versatile and finds use in numerous sectors due to its robust radial load capacity and protected design. Common applications include:
- Electric Motors and Generators
- Industrial Gearboxes
- Material Handling Conveyors
- Agricultural Machinery
- Pumps and Fans
