71810 ACD/HCP4 Super Precision Single Row Angular Contact Ball Bearing 7810
71810 ACD/HCP4 50*65*7 Super Precision High Capacity Single Row Angular Contact Ball Bearing Ceramic Balls High Speed
Super-precision, high-capacity, single row angular contact ball bearing
The 71810 ACD/HCP4 bearing,bore diameter is 50 mm, outside diameter is 65 mm,width is 7 mm,featuring precise dimensions, high static load capacity, P4 precision grade, and hybrid ceramic balls, delivers superior performance and reliability for applications requiring high rotational accuracy and stability.
| Part Number | 71810 ACD/HCP4 | |
| Bearing Type | Angular Contact | |
| Measurement Unit | Metric | |
| Dimensions | Inner Bore Diameter (d) | 50 mm |
| Inner Bore Diameter Tolerance | -0.006mm to 0 | |
| Outer Bore Diameter (D) | 65 mm | |
| Outer Bore Diameter Tolerance | -0.007mm to 0 | |
| Width (B) | 7 mm | |
| Width Tolerance | -0.2mm to 0 | |
| Specifications | Contact Angle | 25° (15°,40° Available) |
| Material | Hybrid (Chrome Steel Rings, Ceramic Balls) | |
| Cage Material | Phenolic | |
| Number of Rows | 1 Single Row | |
| Seal Type | Open | |
| Temperature Range | -30°C to 150°C | |
| Lubrication | Grease or Oil | |
| Tolerance Class | P4 (ABEC-7) | |
| Weight | 0.046 kg | |
| Matched Arrangement | No | |
| Universal Matching Bearing | No | |
| Preload | Not applicable | |
| Load and Speed | Dynamic Radial Load | 6890 N |
| Static Radial Load | 7350 N | |
| Reference Speed For Grease (r/min) | 22,000 rpm | |
| Limiting Speed For Oil(r/min) | 34,000 rpm | |
What's the Performance Features of 71810 ACD/HCP4 Bearing?
The 71810 ACD/HCP4 angular contact ball bearing is engineered for high-precision and high-performance applications, featuring very tight tolerances suitable for precise machinery, the ability to handle both radial and axial loads simultaneously, high-speed operation with stability, low torque and friction for energy efficiency, enhanced rigidity for accuracy under heavy loads, durability with extended service life, effective performance across a wide temperature range.
What's the Applications of the 71810 ACD/HCP4 Bearing?
The 71810 ACD/HCP4 bearing, as a precision angular contact ball bearing, is widely used in various industrial fields due to its high-speed capability, high load capacity, and high precision characteristics. Below are its primary application directions and specific scenarios:
1. Machine Tools and Machining Equipment
- Machine Tool Spindle Systems: Used in high-precision spindle units of CNC machines and machining centers, providing support for high-speed and stable operation .
- Multi-Axis Heads and Robotic Arms: Suitable for automated equipment requiring high rigidity and dynamic precision, such as industrial robot joints and precision measuring instruments .
- Plastic Processing Machinery: Such as auxiliary machines for plastic processing, pelletizers, and front/back shoe machines, which endure complex loads under high-speed conditions.
2. Precision Instruments and Measurement Equipment
- High-Precision Measuring Instruments: Used in coordinate measuring machines (CMMs), optical instruments, and other applications with extremely high requirements for rotational accuracy .
- Internal Components of Precision Instruments: Such as textile machinery, material testing machines, and other precision transmission components that require long-term stable operation ..
3. Industrial Production Lines and Environmental Protection Equipment
- Ceramic Production Lines: Used in kiln drive systems, forming equipment, and other high-temperature environments ..
- Air Purification and Water Treatment: Such as submersible mixers, vortex pumps, condensers, and other environmental protection equipment ..
- Metallurgical and Energy Equipment: Including trolley furnaces, electroplating chillers, and other high-temperature or corrosive environments ..
4. Food Processing and Light Industry
- Food Processing Machinery: Such as brewing equipment, kitchen appliances, kneading machines, and other scenarios requiring cleanliness and high hygiene standards ..
- Textile and Leather Equipment: Used in textile machinery and leather processing production lines, adapting to frequent start-stop cycles and light-load, high-speed demands ..
5. Other Fields
- Agricultural Machinery: Such as initial processing equipment for cotton, and wool, as well as agricultural machinery transmission components.
- General Industrial Equipment: Such as irrigation machinery, knitting machinery, counter-flow cooling towers, and more.
| CERTIFICATE | RoHS & REACH, IATF16949:2016 |
| Feature | High Speed and Stiffness,High Running Accuracy,High Load Carrying Capacity |
| Service | OEM&ODM Customized Services |
| Samples | Please Contact Us |
| Service | Online Support,Professional Service |
| Size | Standard,For custom sizes ,please contact us |
| Factory Manufacturer | Yes |
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