51407
51300 & 51400 Series Heavy Duty Thrust Ball Bearings
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Basic Information
Main Dimensions
Ball & Washer Dimensions
Performance
Materials
Environment & Compliance
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51407 Bearing Product Overview & Core Advantages
The 51407 metric thrust ball bearing is engineered for applications requiring high-precision axial load handling. Manufactured from 52100 Chrome Steel for both rings and balls, it delivers exceptional durability and performance in thrust load scenarios. Its open design allows for easy lubrication access, while the stainless steel cage ensures reliable operation. This bearing is ideal for high-reliability applications where precise axial positioning and load capacity are critical.
51407 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 51407 | Basic model number for metric thrust ball bearing |
| Open | No seals or shields, enabling high-speed operation and easy relubrication |
51407 Bearing Structural Features & Performance Benefits
High Load Capacity: Designed specifically for thrust applications, this bearing delivers axial dynamic load rating of 17,122 lbf and axial static load rating of 30,825 lbf, making it suitable for heavy axial loads.
Precision Engineering: With tight dimensional tolerances (bore: -0.012mm to 0, OD: -0.015mm to 0) and stainless steel cage, it ensures smooth operation and extended service life.
High-Speed Capability: The open design and optimized cage construction enable limiting speeds up to 3,600 rpm, suitable for various industrial applications.
Temperature Resilience: Operating temperature range of -30°C to 110°C ensures reliable performance across diverse environmental conditions.
51407 Bearing Typical Application Areas
- Machine Tool Spindles - for precise axial positioning and thrust load support
- Industrial Pumps and Compressors - handling axial forces in rotating assemblies
- Automotive Steering Systems - providing reliable thrust bearing functionality
- Material Handling Equipment - supporting axial loads in conveyor systems
- Precision Instruments - where accurate axial load capacity is required
