1123
1000 & 59000 Series Thin Section Thrust Ball Bearings
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Basic Information
Main Dimensions
Ball & Washer Dimensions
Performance
Materials
Environment & Compliance
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1123 Bearing Product Overview & Core Advantages
The 1123 thrust ball bearing is a metric system component engineered for pure axial load applications. This open-type bearing delivers exceptional load capacity and precision performance in demanding environments. Its design is optimized for applications requiring high axial dynamic load rating (10,240 lbf) and axial static load rating (84,366 lbf), making it ideal for heavy-duty thrust applications. Manufactured from 52100 Chrome Steel for both rings and balls, it ensures superior durability and reliable operation within a temperature range of -30° to 110 °C.
1123 Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Technical Meaning |
|---|---|
| 1123 | Standard model number for a metric thrust ball bearing |
| Open (Seal Type) | No integral seals; requires external sealing for contaminated environments |
| Thrust (Load Direction) | Designed exclusively to accommodate axial loads |
1123 Bearing Structural Features & Performance Benefits
High Load Capacity Design: The bearing's construction, utilizing 52100 Chrome Steel components, is engineered to handle significant axial dynamic and static loads, providing robust performance in strenuous applications.
Precision Tolerances: Features tight dimensional tolerances on the bore diameter and outside diameter, ensuring precise fitment and reliable operation in high-precision assemblies.
Optimized Cage and Lubrication: The Chrome Steel cage provides stability at the specified limiting speed. The open design allows for the use of various high-performance lubricants tailored to specific operational needs, though lubrication is required by the user.
Compliance and Safety: The bearing is ROHS and REACH compliant, meeting international standards for restricted substances.
1123 Bearing Typical Application Areas
- Industrial Machinery: Thrust applications in heavy machinery, presses, and injection molding machines.
- Automotive Systems: Components in transmissions and steering mechanisms requiring axial load support.
- Power Transmission: Used in gearboxes and other systems where significant axial forces are present.
- General Engineering: Any application demanding high-capacity thrust bearing performance with standard metric bearing dimensions.
