S71906 ACD/HCP4A Super Precision Single Row Angular Contact Ball Bearing with Hybrid Ceramic Balls for High Speed Applications
S71906 ACD/HCP4A 30×47×9 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing Hybrid Ceramic Balls High Speed
Super-precision, high-capacity D design, single row angular contact ball bearing with seals.
The S71906 ACD/HCP4A bearing, with a bore diameter of 30 mm, outside diameter of 47 mm, and width of 9 mm, features precise dimensions, high static load capacity, P4A precision grade, and hybrid ceramic balls. It delivers superior performance and reliability for applications requiring high rotational accuracy and stability.
| Part Number | S71906 ACD/HCP4A |
| Bearing Type | Angular Contact |
| Measurement Unit | Metric |
| Dimensions |
Inner Bore Diameter (d): 30 mm Inner Bore Diameter Tolerance: -0.005mm to 0 Outer Bore Diameter (D): 47 mm Outer Bore Diameter Tolerance: -0.006mm to 0 Width (B): 9 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: Seal on both sides Temperature Range: -30°C to 150°C Lubrication: Grease Tolerance Class: P4A better than P4 (ABEC-7) Weight: 0.044 kg Matched Arrangement: No Universal Matching Bearing: No Preload: Not applicable |
| Load and Speed |
Dynamic Radial Load: 7600 N Static Radial Load: 4300 N Reference Speed For Grease (r/min): 36,000 rpm Limiting Speed For Oil (r/min): 53,000 rpm |
- Engineered for high-precision and high-performance applications
- Very tight tolerances suitable for precise machinery
- 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
The S71906 ACD/HCP4A high-precision angular contact ball bearing is designed for applications requiring high speed, accuracy, and reliability. It is commonly used in:
- Precision machine tools
- Pump equipment
- Industrial drying and mixing machinery
- Medical devices and laboratory instruments
- Cooling systems and high-temperature environments
- High-speed motors and transportation equipment
| 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 |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.