51464
51300 & 51400 Series Heavy Duty Thrust Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
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51464 Bearing Product Overview & Core Advantages
The 51464 is a metric thrust ball bearing engineered for heavy-duty axial load applications. This open-type bearing is designed to accommodate high thrust loads in a single direction while maintaining operational stability. Manufactured from premium 52100 Chrome Steel for both rings and balls, it delivers exceptional durability and wear resistance. Its robust construction makes it suitable for demanding industrial environments requiring reliable axial load capacity and precise dimensional tolerances.
51464 Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Technical Meaning |
|---|---|
| 51464 | Standard model designation for this thrust ball bearing series |
| Open | No seals or shields, allowing for direct lubrication access |
51464 Bearing Structural Features & Performance Benefits
Heavy-Duty Axial Load Capacity: Engineered with optimized contact geometry to handle substantial axial dynamic load ratings of 336,089 lbf and exceptional axial static load ratings of 1,700,230 lbf, making it ideal for high-pressure applications.
Precision Engineering: Features tight dimensional tolerances with bore diameter tolerance of -0.04mm to 0 and outside diameter tolerance of -0.05mm to 0, ensuring precise fit and alignment in assembly.
Robust Material Construction: Utilizes 52100 Chrome Steel for both rings and balls, complemented by a Chrome Steel cage, providing superior strength and resistance to deformation under heavy loads.
Temperature Resilience: Operates effectively within a temperature range of -30°C to 110°C, maintaining performance across various industrial conditions.
51464 Bearing Typical Application Areas
- Heavy industrial machinery requiring high thrust capacity
- Vertical pumps and compressors with significant axial loads
- Construction equipment such as large cranes and hoists
- Marine propulsion systems and steering mechanisms
- Industrial gearboxes and power transmission systems
- Mining equipment and material handling systems
Note: Proper lubrication is required for optimal performance, and the limiting speed of 0.33 x 1000 rpm should be considered during application design.
