1113
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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1113 Bearing Product Overview & Core Advantages
The 1113 metric thrust ball bearing is engineered for applications requiring high-precision axial load handling. Designed with an open configuration, it facilitates direct lubrication for optimal performance in demanding environments. This bearing excels in providing reliable thrust capacity with precise dimensional tolerances, making it suitable for high-accuracy assemblies. Its construction from 52100 Chrome Steel ensures durability and consistent operation under specified load and speed conditions.
1113 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 1113 | Standard metric series designation for thrust ball bearings |
| Open | No seals or shields, allowing for custom lubrication schemes |
1113 Bearing Structural Features & Performance Benefits
High Load Capacity: Engineered to handle significant axial dynamic loads (3985 lbf) and axial static loads (28400 lbf), ensuring reliable performance in thrust applications.
Precision Engineering: Manufactured with tight tolerances (bore diameter: -0.015mm to 0) for exact fitment and minimal runout in precision assemblies.
Material Excellence: Constructed from 52100 Chrome Steel for rings and balls, providing excellent wear resistance and fatigue life.
Optimized Design: The 1mm chamfer dimension facilitates easier installation while the precise width tolerance (+0.02mm to -0.3mm) ensures proper axial spacing.
1113 Bearing Typical Application Areas
- Machine Tool Components: Thrust applications in milling machines and lathes
- Industrial Pumps: Axial load support in centrifugal and rotary pumps
- Automotive Systems: Clutch release mechanisms and steering systems
- Power Transmission: Thrust positions in gearboxes and speed reducers
- Precision Equipment: Positioning tables and measuring instruments requiring axial load support
