6913zz
6900 Series Thin Section Bearings
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Main Dimensions
Performance
Materials
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6913zz Bearing Product Overview & Core Advantages
The 6913zz is a single row deep groove ball bearing designed for robust performance in a wide range of industrial applications. As a shielded bearing, it offers reliable protection against contaminant ingress while maintaining low running torque. Its key advantages include a high radial dynamic load rating of 3892 lbf, making it suitable for applications demanding durability under significant radial loads. Manufactured to ABEC-1 precision tolerances, it ensures consistent and smooth operation, contributing to overall system reliability and longevity.
6913zz Bearing Model Code Explained, Specifications & Naming Convention
| Code | Description | Technical Implication |
|---|---|---|
| 69 | Series Designation | Indicates a deep groove ball bearing with a specific cross-section and load capacity. |
| 13 | Bore Diameter Code | Specifies a 65 mm bore diameter. |
| zz | Shield Configuration | Denotes shields on both sides, providing effective sealing against dust and debris while allowing for higher speeds compared to contact seals. |
6913zz Bearing Structural Features & Performance Benefits
Optimized for Radial Loads: The single row deep groove raceway geometry is engineered to carry significant radial loads efficiently, with a static load rating of 3600 lbf. This makes it a fundamental component for supporting rotating shafts.
Shielded Protection: The non-contact zz shields retain lubricant and exclude larger contaminants, enhancing bearing life without a significant increase in friction or temperature, contributing to a limiting speed of 8,300 rpm.
Precision & Material Integrity: Constructed from chrome steel rings and balls with a stainless steel cage, the bearing offers high strength and corrosion resistance. The ABEC-1 tolerance class and standard C0 radial clearance ensure predictable performance and ease of integration into various assemblies.
6913zz Bearing Typical Application Areas
The 6913zz is a versatile component widely used in:
- Electric Motors and Generators
- Industrial Gearboxes and Power Transmission Systems
- Material Handling Equipment (e.g., Conveyor Pulleys)
- Agricultural Machinery
- General Industrial Machinery requiring reliable radial support
