6204-Z
6000, 6200 & 6300 Series Metric Standard Ball Bearings
Image may differ from product. See technical specification for details.
Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
6204-Z Bearing Product Overview & Core Advantages
The 6204-Z is a single row deep groove ball bearing designed for exceptional performance in demanding applications. This precision bearing features a shielded design (Z-type) that effectively protects against contaminant ingress while retaining lubrication. Engineered with P6 tolerance class and CN radial internal clearance, it delivers high running accuracy and reliable operation. Its compact design, combined with a high radial dynamic load rating of 3035 lbf, makes it an ideal solution for applications requiring robust performance in a limited space.
6204-Z Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Significance |
|---|---|---|
| -Z | One-side shielded | Provides effective protection against contaminants from one side, extending bearing service life and reducing maintenance needs. |
| P6 | Tolerance class | Indicates higher precision than standard (P0) bearings, ensuring superior running accuracy and reduced vibration. |
| CN | Radial internal clearance | Standard normal clearance, suitable for most common operating conditions and temperature ranges. |
6204-Z Bearing Structural Features & Performance Benefits
- Shielded Design: The Z-type steel shield effectively seals the bearing against dust and other particulates, while the factory-applied grease lubrication provides long-term, maintenance-free operation within the specified temperature range of -30° to 120 °C.
- High-Grade Materials: Constructed from chrome steel rings and balls with a stainless steel cage, this bearing offers excellent durability, corrosion resistance, and consistent performance.
- Optimized Load Capacity: The deep groove raceway and robust construction enable it to handle significant radial loads and moderate axial loads in both directions, making it a versatile single row bearing.
- High-Speed Capability: With a limiting speed of 20,000 rpm, it is well-suited for high-speed applications, supported by the stability of the stainless steel cage and optimized internal geometry.
6204-Z Bearing Typical Application Areas
The 6204-Z is widely used across various industries due to its reliability and precision. Key application areas include:
- Electric Motors and Small Power Tools
- Pumps, Fans, and Blowers
- Material Handling Equipment (e.g., conveyor systems)
- Automotive Components (e.g., alternators, idler pulleys)
- Agricultural Machinery and Gearboxes
