71805 ACD/HCP4 25*37*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 71805 ACD/HCP4 bearing,bore diameter is 25 mm, outside diameter is 37 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 | 71805 ACD/HCP4 |
| Bearing Type | Angular Contact |
| Measurement Unit | Metric |
| Dimensions | Inner Bore Diameter (d) | 25 mm |
| Inner Bore Diameter Tolerance | -0.005mm to 0 |
| Outer Bore Diameter (D) | 37 mm |
| Outer Bore Diameter Tolerance | -0.006mm 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 | 0.019 kg |
| Matched Arrangement | No |
| Universal Matching Bearing | No |
| Preload | Not applicable |
| Load and Speed | Dynamic Radial Load | 3900 N |
| Static Radial Load | 3050 N |
| Reference Speed For Grease (r/min) | 40,000 rpm |
| Limiting Speed For Oil(r/min) | 63,000 rpm |
What's the Performance Features of 71805 ACD/HCP4 Bearing?
The 71805 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 71805 ACD/HCP4 Bearing?
The 71805 ACD/HCP4 bearing, is distinguished by its high precision, rigidity, and longevity, making it ideal for a wide range of applications. It excels in machine tools and precision machining equipment, ensuring stability and low runout during high-speed operations. Its balanced dynamic and static load capacities make it suitable for general industrial machinery like multi-stage pumps, pharmaceutical devices, and spinning machines. Furthermore, its hybrid ceramic balls and precise preload configuration are particularly advantageous in automation and measuring instruments, where accuracy and fast response times are critical. In special industrial scenarios such as sound insulation material processing and condenser assembly, the bearing's fatigue resistance and high-speed capability ensure reliable performance and extended life, catering to diverse and demanding industrial needs.
| 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 |
|
|
71805 ACD/HCP4 Super Precision Single Row Angular Contact Ball Bearing 7805 Images
|
