213-ZNB
200 Series Snap Ring Bearings
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Basic Information
Main Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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213-ZNB Bearing Product Overview & Core Advantages
The 213-ZNB is a single row deep groove ball bearing designed for robust performance in demanding industrial applications. Engineered with metric dimensions and manufactured to ABEC 1 | ISO P0 tolerance standards, this bearing offers reliable operation and consistent quality. Its core advantages include a high radial dynamic load rating of 13601 lbf and a radial static load rating of 13151 lbf, providing excellent durability. The inclusion of a snap ring groove on the outer ring facilitates secure axial location and simplifies housing design, making it an efficient solution for applications requiring stable radial load support.
213-ZNB Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 213 | Standard series designation for the bearing size. |
| Z | Indicates a shielded design on one side, providing protection against contaminant ingress. |
| N | Signifies the presence of a snap ring groove on the outer ring for axial securing. |
| B | Typically denotes a specific internal design or a 40° contact angle variant, enhancing its radial load capacity. |
213-ZNB Bearing Structural Features & Performance Benefits
Shielded Design: The Z-type shield effectively seals the bearing, protecting the internal components from dust and debris, which is crucial for maintaining performance in contaminated environments.
High Load Capacity: Constructed entirely from chrome steel for both rings and balls, this bearing is built for high radial dynamic and static load ratings, ensuring long service life under substantial stress.
Secure Mounting: The snap ring groove (N) allows for positive axial location within the housing, preventing creep and simplifying assembly, which enhances the overall system's reliability.
Standardized Performance: Manufactured to ABEC 1 (ISO P0) tolerance class with standard CN radial internal clearance, it guarantees consistent performance suitable for a wide range of general industrial applications.
213-ZNB Bearing Typical Application Areas
The 213-ZNB is ideally suited for applications requiring reliable radial support and secure mounting. Common uses include:
- Electric Motors and Gearboxes
- Industrial Fans and Blowers
- Material Handling Equipment such as conveyors
- Agricultural Machinery
- General Machinery with requirements for standard precision and durability
