71807 CD/P4 35*47*7 Super Precision High Capacity Single Row Angular Contact Ball Bearing High Speed
Super-precision, high-capacity, single row angular contact ball bearing
The 71807 CD/P4 bearing,bore diameter is 35 mm, outside diameter is 47 mm,width is 7 mm,featuring precise dimensions, high static load capacity, P4 precision grade,delivers superior performance and reliability for applications requiring high rotational accuracy and stability.
| Part Number | 71807 CD/P4 |
| Bearing Type | Angular Contact |
| Measurement Unit | Metric |
| Dimensions | Inner Bore Diameter (d) | 35 mm |
| Inner Bore Diameter Tolerance | -0.006mm to 0 |
| Outer Bore Diameter (D) | 42 mm |
| Outer Bore Diameter Tolerance | -0.006mm to 0 |
| Width (B) | 7 mm |
| Width Tolerance | -0.2mm to 0 |
| Specifications | Contact Angle | 15° (25°,40° Available) |
| Material | Chrome Steel |
| 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 | 0.028 kg |
| Matched Arrangement | No |
| Universal Matching Bearing | No |
| Preload | Not applicable |
| Load and Speed | Dynamic Radial Load | 4620 N |
| Static Radial Load | 4300 N |
| Reference Speed For Grease (r/min) | 28,000 rpm |
| Limiting Speed For Oil(r/min) | 43,000 rpm |
What's the Performance Features of 71807 CD/P4 Bearing?
The 71807 CD/P4 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 71807 CD/P4 Bearing?
The 71807 CD/P4 , is a super-precision angular contact ball bearing is designed for high-speed, high-precision, and low-noise performance, making it ideal for various demanding applications. It is extensively used in high-precision machine tools and spindle systems, ensuring accuracy and stability at high speeds; medical and laboratory equipment requiring high cleanliness and low vibration, such as surgical instruments and centrifuges; industrial machinery and automation equipment, including conveyors and packaging machinery; energy and heavy industry sectors, particularly in oil field equipment and wind turbine gearboxes; electronics and semiconductor manufacturing for devices like photolithography machines and PCB drilling machines needing ultra-high precision; and specialized fields like aerospace and testing instruments. This versatile bearing ensures optimal performance and reliability across a broad range of critical operational conditions.
| 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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71807 CD/P4 Super Precision Single Row Angular Contact Ball Bearing 7807 Images
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