514/800
51300 & 51400 Series Heavy Duty Thrust Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
514/800
Basic Information
Bearing type
Ball
System of measurement
Metric
Weight
2872.5 kg
Seal type
Open
For load direction
Thrust
Main Dimensions
Bore diameter
800 mm
Bore diameter tolerance
-0.075mm to 0
Outside diameter
1360 mm
Outside diameter tolerance
-0.16mm to 0
Width
438 mm
Width tolerance
+0.07mm to -0.75mm
Performance
Temperature range
-30° to 110 °C
Axial dynamic load rating
606535 lbf
Axial static load rating
4468302 lbf
Limiting speed
0.29 X 1000 rpm
Lubrication
Required
Materials
Ring material
52100 Chrome Steel
Ball material
52100 Chrome Steel
Cage material
Chrome Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
In Stock
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514/800 Bearing Product Overview & Core Advantages
The 514/800 metric thrust ball bearing is engineered for heavy-duty axial load applications requiring exceptional reliability. This thrust bearing features a robust, open design capable of supporting extremely high unidirectional axial forces, making it a critical component in massive machinery and industrial systems. Its precise dimensional tolerances and use of high-grade 52100 Chrome Steel for all critical components ensure consistent performance and long service life under demanding conditions.
514/800 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 514/800 | Standard designation for a thrust ball bearing series with a 800 mm bore diameter. |
| Open (from seal type) | No integral seals or shields, indicating the bearing is designed for external lubrication systems and applications where heat dissipation is a priority. |
514/800 Bearing Structural Features & Performance Benefits
- Exceptional Axial Load Capacity: Engineered with a thrust-specific design, this bearing delivers an axial static load rating of 4,468,302 lbf and an axial dynamic load rating of 606,535 lbf, making it suitable for the most demanding high-load scenarios.
- Robust Construction: Manufactured entirely from 52100 Chrome Steel for the rings, balls, and cage, this construction provides superior strength, wear resistance, and dimensional stability.
- Precision Engineering: Tight dimensional tolerances on the bore diameter, outside diameter, and width ensure precise fitment and reliable operation within complex assemblies.
- High-Temperature Capability: A defined operating temperature range of -30°C to 110°C allows for use in environments with significant thermal variation.
514/800 Bearing Typical Application Areas
This heavy-duty thrust bearing is ideally suited for large-scale industrial equipment, including:
- Vertical Turbines and Pumps
- Large Gearboxes and power transmission systems
- Heavy-Duty Industrial Presses
- Crane Slewing Rings and other large rotating structures
- Mining and Construction Machinery
