706 CD/P4ADBB Super Precision Angular Contact Ball Bearing with P4A Precision Grade High Load Carrying Capacity and 140,000 rpm Limit Speed for Machine Tool Spindles
The 706 CD/P4ADBB bearing, featuring precise dimensions, high static load capacity, P4A precision grade, delivers superior performance and reliability for applications requiring high rotational accuracy and stability.
| Part Number | 706 CD/P4ADBB |
| Bearing Type | Angular Contact |
| Measurement Unit | Metric |
| Dimensions |
Inner Bore Diameter (d): 6 mm Inner Bore Diameter Tolerance: -0.004mm to 0 Outer Bore Diameter (D): 17 mm Outer Bore Diameter Tolerance: -0.004mm to 0 Width (B): 12mm (6mm *2) Width Tolerance: -0.2mm to 0 |
| Specifications |
Contact Angle: 15° (25°,40° Available) Material: Chrome Steel Cage Material: Phenolic Number of Rows: Two Rows (2*Single Row) Seal Type: Open Temperature Range: -30°C to 150°C Lubrication: Grease or Oil Tolerance Class: P4A better than P4 Weight: 0.012 kg Matched Arrangement: 2 Bearings DB<> Preload: Light Installation Method: Press Fit |
| Load and Speed |
Dynamic Radial Load: 3250 N Static Radial Load: 1530 N Reference Speed (r/min): 90,000 rpm Limit Speed (r/min): 140,000 rpm |
The 706 CD/P4ADBB bearing, featuring a back-to-back (DB) configuration and P4 precision grade, delivers exceptional performance with high load capacity, excellent rotational accuracy, and robust durability. Optimized for high-speed operation and low-noise performance, it is preloaded to eliminate internal clearance and enhance stiffness. This makes it ideal for demanding applications such as machine tool spindles, precision instruments, and aerospace systems, where reliability and precision are critical.
The 706 CD/P4ADBB angular contact ball bearing, renowned for its high-speed capability and high load capacity, is widely used in:
- Industrial machinery (material handling and construction equipment)
- Medical devices (dental imaging and diagnostic testing equipment)
- High-precision industries (CNC machines and measurement instruments)
- Wire industry, desulfurization machines, and vacuum filters
As part of super precision 7000 series, it excels in applications requiring exceptional stiffness and precision, delivering reliable performance under varying speed and load conditions. This bearing provides stable and efficient solutions across multiple sectors, ensuring robust operation in demanding environments.
| 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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