210-Z
With Filling Slots Deep Groove Bearings
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Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
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210-Z Bearing Product Overview & Core Advantages
The 210-Z is a single row deep groove ball bearing designed for high performance and reliability in demanding applications. Its shielded construction offers effective protection against contamination while retaining lubrication. Engineered with precision tolerances (P0 class) and manufactured from high-grade chrome steel, this bearing delivers robust radial load capacity and stable operation. Its compact design and pre-lubrication with grease make it an excellent choice for applications requiring low maintenance and long service life.
210-Z Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 210 | Standard bearing series designation indicating specific dimensions: 50mm bore, 90mm OD, 20mm width |
| Z | One-side shielded construction providing effective protection against contaminants while retaining lubrication |
210-Z Bearing Structural Features & Performance Benefits
Optimized Load Distribution: The single row deep groove raceway geometry enables excellent radial load handling while accommodating moderate axial loads in both directions. With a dynamic load rating of 8790 lbf and static load rating of 7756 lbf, this bearing provides reliable performance under demanding conditions.
Enhanced Operational Stability: The nylon cage ensures smooth operation at high speeds (up to 8000 rpm) while reducing friction and noise. Combined with CN clearance, this design maintains optimal performance across various operating temperatures (-30° to 120°C).
Maintenance-Free Operation: The shielded design and factory-applied grease lubrication create a sealed environment that prevents contamination and extends service intervals, making it ideal for long-life applications where re-lubrication is difficult.
210-Z Bearing Typical Application Areas
- Electric Motors and Small Power Tools requiring reliable high-speed operation
- Industrial Gearboxes and Transmission Systems demanding precise radial support
- Agricultural Machinery components operating in challenging environments
- Material Handling Equipment such as conveyor systems and pulleys
- HVAC Systems including fans and blowers requiring quiet, efficient operation
- Automotive Components like alternators and water pumps
