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CE71824SI
Part Number | CE71824SI |
System of Measurement | Metric |
Part No | 7824 ACD/HCP4 |
Bearing Type | Ball |
Contact Angle | 25° |
For Load Direction | Angular Contact |
Construction | Single Row |
Seal Type | Open |
Bore Dia | 120 mm |
Bore Dia Tolerance | -0.02 mm to 0 |
Outer Dia | 150 mm |
Outer Dia Tolerance | -0.018 mm to 0 |
Width | 16 mm |
Width Tolerance | -0.2 mm to 0 |
Shoulder Diameter Inner Ring (Large Side Face)(d1) | 129.8 mm |
Shoulder Diameter Inner Ring (Small Side Face)(d2) | 129.8 mm |
Shoulder Diameter Outer Ring (Large Side Face)(D1) | 140.6 mm |
Chamfer Dimension (r1 2)(min) | 1 mm |
Chamfer Dimension (r3 4)(min) | 0.3 mm |
Distance Pressure Point (a) | 39.5 mm |
Ring Material | Silicon Nitride |
Balls Material | Si3n4 |
Cage Material | PEEK |
Dynamic Radial Load | 1578 lbf |
Static Radial Load | 2150 lbf |
Max Speed (X1000 rpm) | 10.4 |
Lubrication | Dry |
Temperature Range | -176 to 1472 °F |
ABEC Rating | ABEC-1 |
ROHS | Compliant |
REACH | Compliant |
Ball Dia | 8.731 mm |
Ball Qty | 35 |
Weight | 0.2 kg |
Design Features of CE71824SI Bearing
CE71824SI bearing is characterized by its use of silicon nitride (Si3N4) ceramic balls, combined with a single-row angular contact configuration. The single-row configuration is designed to support axial loads in one direction and radial loads, providing precise control and high-speed capabilities. CE71824SI bore dia is 120 mm. Its out dia is 150 mm. Its width is 16 mm. This bearing is designed for applications that require high-speed operation and precision.
What Benefits Can CE71824SI Bearing Provide?
- High-Speed Performance: Ideal for high-speed applications due to silicon nitride's low density, reducing centrifugal forces.
- Thermal Stability: Maintain consistent performance across a wide temperature range, ensuring reliability in varying operational conditions.
- Wear and Corrosion Resistance: Exceptional resistance to wear and corrosion extends the bearing's lifespan and performance in harsh environments.
- Electrical Insulation: The non-conductive nature of silicon nitride prevents electrical erosion, enhancing suitability in electrically sensitive applications.
- Precision and Rigidity: The single-row design ensures precise control and high rigidity, crucial for applications requiring accurate motion control.
What Can CE71824SI Bearing Be Used for?
CE71824SI Bearing is well-suitable for applications such as:
- High-Speed Machinery: Used in CNC machines, high-speed drills, and other machinery where rapid and precise motion is crucial.
- Precision Instruments: Ideal for aerospace components and precision medical equipment due to their accuracy and reliability.
- Automotive and Motorsports: Employed in high-performance vehicle components where durability and high-speed capabilities are essential.
- Industrial Automation: Suitable for robotics and automated systems that demand precision, speed, and long-term reliability.
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