510/710 F
51100 & 51000 Series Single Direction Thrust Ball Bearings
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Part No.
Part No.
510/710 F
Basic Information
Bearing type
Ball
System of measurement
Metric
Weight
28 kg
Seal type
Open
For load direction
Thrust
Main Dimensions
Bore diameter
710 mm
Bore diameter tolerance
-0.075mm to 0
Outside diameter
780 mm
Outside diameter tolerance
-0.075mm to 0
Width
53 mm
Width tolerance
+0.07mm to -0.75mm
Chamfer dimension
1.5 mm
Ball & Washer Dimensions
Housing washer inner diameter
712.5 mm
Shaft washer outer diameter
777.5 mm
Performance
Temperature range
-30° to 110 °C
Axial dynamic load rating
80550 lbf
Axial static load rating
641250 lbf
Limiting speed
0.9 X 1000 rpm
Materials
Ring material
52100 Chrome Steel
Ball material
52100 Chrome Steel
Cage material
Stainless Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
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In Stock
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Product Overview and Core Advantages
The 510/710 F is a metric thrust ball bearing engineered for demanding applications requiring exceptional axial load capacity. This open-type bearing is designed to accommodate high thrust loads in a single direction, making it ideal for heavy-duty machinery. Its robust construction using 52100 Chrome Steel for both rings and balls ensures high durability and reliable performance under extreme conditions. The bearing's precise dimensional tolerances contribute to its stable operation and long service life, establishing it as a critical component for high-load, low-speed rotational systems.
510/710 F Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 510/710 | Standard designation for a thrust ball bearing series with a 710 mm bore and 780 mm outside diameter. |
| F | Indicates a precision-machined brass cage or specific internal design for enhanced guidance and stability. |
| (No Seal Suffix) | The bearing is open (unsealed), suitable for applications where external sealing is provided or where lubrication access is required. |
Structural Features and Performance Benefits
- High Axial Load Capacity: Engineered with a large contact angle and robust construction to handle significant axial dynamic load ratings of 80550 lbf and exceptional axial static load ratings of 641250 lbf.
- Stainless Steel Cage: The use of a stainless steel cage provides excellent corrosion resistance and structural integrity, ensuring reliable ball guidance and cage stability even in challenging environments.
- Precision Ground Components: The housing washer (inner diameter 712.5 mm) and shaft washer (outer diameter 777.5 mm) are precision-ground to ensure optimal fit, alignment, and load distribution, minimizing stress concentrations.
- Wide Temperature Range: Capable of operating in a temperature range from -30°C to 110°C, offering versatility for various industrial climates and processes.
- Compliance and Safety: The bearing is ROHS and REACH compliant, ensuring it meets stringent international standards for environmental safety and material restrictions.
510/710 F Bearing Typical Application Areas
- Heavy-Duty Thrust Applications: Vertical pumps, industrial gearboxes, and crane hooks.
- Low-Speed, High-Load Machinery: Large turntables, indexing tables, and heavy-duty press machinery.
- Power Generation Equipment: Hydroelectric turbine systems and wind turbine pitch control mechanisms.
- Marine and Offshore Equipment: Ship propulsion systems and deck machinery requiring high thrust capacity.
