71800 ACD/HCP4 Precision Angular Contact Ball Bearing with P4 Precision Grade and Hybrid Ceramic Balls for High Speed 130,000 rpm Applications
71800 ACD/HCP4 - 10×19×5 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing with Ceramic Balls for High Speed Applications
The 71800 ACD/HCP4 bearing features precise dimensions, high static load capacity, P4 precision grade, and hybrid ceramic balls, delivering superior performance and reliability for applications requiring high rotational accuracy and stability.
| Part Number | 71800 ACD/HCP4 |
|---|---|
| Bearing Type | Angular Contact |
| Measurement Unit | Metric |
| Dimensions |
Inner Bore Diameter (d): 10 mm Inner Bore Diameter Tolerance: -0.004mm to 0 Outer Bore Diameter (D): 19 mm Outer Bore Diameter Tolerance: -0.005mm to 0 Width (B): 5 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: 0.005 kg Matched Arrangement: No Universal Matching Bearing: No Preload: Not applicable |
| Load and Speed |
Dynamic Radial Load: 1780 N Static Radial Load: 930 N Reference Speed For Grease: 85,000 rpm Limiting Speed For Oil: 130,000 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 71800 ACD/HCP4 bearing, a precision angular contact ball bearing, is renowned for its high rigidity and load-carrying capacity, making it essential in various industries:
- Automotive components: front wheels, engines, and differentials
- Railway vehicle axles, steering systems, and earthmoving machinery
- Industrial equipment: extruders, sandblasters, waste disposal machines
- Glass edge grinders, homogenizing devices, and metalworking rollers
- Manufacturing of high-quality toy parts
This versatile bearing supports efficient and stable operation across automotive, railway, manufacturing, and environmental engineering sectors.
| 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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