53418 M
53000 Series Self-Aligning Thrust Ball Bearings
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Basic Information
Main Dimensions
Ball & Washer Dimensions
Performance
Materials
Environment & Compliance
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53418 M Bearing Product Overview & Core Advantages
The 53418 M is a metric thrust ball bearing engineered for demanding applications requiring high axial load capacity and precision performance. This open-type bearing is designed to accommodate unidirectional thrust loads with exceptional reliability. Manufactured from 52100 Chrome Steel for both rings and balls, it delivers superior durability and wear resistance. Its robust construction and high load ratings make it ideal for high-stress environments where axial dynamic load capacity and axial static load capacity are critical performance factors.
53418 M Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 53418 | Basic bearing designation indicating thrust ball bearing type and size series |
| M | Machined brass cage construction for enhanced stability and performance |
53418 M Bearing Structural Features & Performance Benefits
High Load Capacity Design: The 53418 M features optimized raceway geometry and precision-grade balls that enable it to handle substantial axial dynamic loads up to 69,075 lbf and axial static loads up to 183,375 lbf, making it suitable for heavy-duty applications.
Stainless Steel Cage: The machined brass cage provides excellent guidance for the balls, ensuring smooth operation and maintaining ball spacing under high-speed conditions, contributing to the bearing's limiting speed of 1,500 rpm.
Precision Tolerances: With tight dimensional control including bore diameter tolerance of -0.02mm to 0 and outside diameter tolerance of -0.03mm to 0, this bearing ensures precise fitment and reliable performance in critical assemblies.
Wide Temperature Range: Operating effectively from -30°C to 110°C, the bearing maintains performance across diverse environmental conditions while utilizing standard lubricants.
53418 M Bearing Typical Application Areas
- Industrial Machinery: Heavy-duty thrust applications in presses, injection molding machines, and industrial gearboxes
- Power Transmission Systems: Thrust support in vertical pumps, turbines, and compressor systems
- Material Handling Equipment: Crane hooks, lifting systems, and positioning mechanisms requiring high axial load capacity
- Automotive and Transportation: Steering mechanisms, clutch release bearings, and heavy vehicle components
- Construction Equipment: Excavators, bulldozers, and other heavy machinery where substantial thrust loads are present
