510/1000 M
51100 & 51000 Series Single Direction Thrust Ball Bearings
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Basic Information
Main Dimensions
Ball & Washer Dimensions
Performance
Materials
Environment & Compliance
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510/1000 M Bearing Product Overview & Core Advantages
The 510/1000 M is a metric thrust ball bearing engineered for heavy-duty axial load applications. This open-type bearing features a massive 1000 mm bore and is constructed from high-grade 52100 Chrome Steel for both rings and balls, ensuring exceptional durability and load capacity. Its primary advantage lies in its ability to support extremely high axial dynamic and static load ratings (128,700 lbf and 1,237,500 lbf respectively), making it an indispensable component in machinery requiring robust thrust support. The design is optimized for precision, with controlled dimensional tolerances for reliable performance in demanding industrial environments.
510/1000 M Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 510 | Indicates a thrust ball bearing series designed for unidirectional axial loads. |
| 1000 M | Specifies the bore diameter (1000 mm) and the metric system of measurement. |
| Open (Seal Type) | No integral seals or shields, allowing for high-speed operation and custom lubrication systems. Requires a clean operating environment or external sealing. |
510/1000 M Bearing Structural Features & Performance Benefits
This bearing's performance is derived from its specific construction:
- High Load Capacity: The use of 52100 Chrome Steel for both the housing washer and shaft washer provides superior strength, enabling it to handle immense static and dynamic axial thrust loads.
- Precision Ground Components: Tight dimensional tolerances on the bore, outside diameter, and width ensure precise fit and stable operation within the assembly.
- Stainless Steel Cage: The cage material is Stainless Steel, offering excellent corrosion resistance and durability, which maintains ball alignment and contributes to smooth operation.
- Optimized for Low Speed & High Load: With a limiting speed of 0.6 x 1000 rpm, this bearing is engineered for applications where massive axial force is the primary concern rather than high rotational velocity.
510/1000 M Bearing Typical Application Areas
The 510/1000 M is ideally suited for heavy industrial machinery and large-scale equipment, including:
- Vertical Turbines and Pumps
- Large Crane Slewing Rings
- Heavy-Duty Presses
- Industrial Gearboxes for axial positioning
- Mining and Construction Equipment
