71800 CD/P4DBB Super-Precision Angular Contact Ball Bearing Matched Set of Two with P4 Precision Grade and High Speed 140,000 rpm
Price:
Please contact us,thanks
MOQ:
1000
Delivery Time:
2-3 weeks
Brand:
CNBTZC or OEM
Product Description
71800 CD/P4DBB Matched Set Of Two Super-Precision Single Row Angular Contact Ball Bearings
71800 CD/P4DBB 10×19×10 mm Matched Set Of Two Super-Precision High Capacity Single Row Angular Contact Ball Bearing High Speed
The 71800 CD/P4DBB bearing features a bore diameter of 10 mm, outside diameter of 19 mm, and width of 10 mm. With precise dimensions, high static load capacity, and P4 precision grade, it delivers superior performance and reliability for applications requiring high rotational accuracy and stability.
Technical Specifications
| Part Number | 71800 CD/P4DBB |
| 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: -0.004mm to 0 Width (B): 10 mm (2×5mm) Width Tolerance: -0.2mm to 0 |
| Specifications |
Contact Angle: 15° (25°, 40° Available) Material: Chrome Steel Cage Material: Phenolic Number of Rows: 2 (2× Single Row) Seal Type: Open Temperature Range: -30°C to 150°C Lubrication: Grease or Oil Tolerance Class: P4 (ABEC-7) Weight: 0.010 kg Matched Arrangement: DB Back-to-back <> 2 bearings Universal Matching Bearing: No Preload: L/Light/Class B |
| Load and Speed |
Dynamic Radial Load: 3070 N Static Radial Load: 1960 N Reference Speed For Grease: 80,000 rpm Limiting Speed For Oil: 140,000 rpm |
Product Images
Performance Features
The 71800 CD/P4DBB angular contact ball bearing is engineered for high-precision and high-performance applications, featuring:
- 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
Applications
The 71800 CD/P4DBB super precision angular contact ball bearing is renowned for its ability to handle high loads. Widely utilized across various industrial sectors, this bearing ensures stable and efficient operation in:
- Materials handling equipment
- Roots blowers
- Excavator track wheels
- Construction machinery
- Crushers
- Iron and steel manufacturing equipment
- Mining machinery
- Audio-visual devices
- Stacker-reclaimers
Certifications & Services
| 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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Get in Touch
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Company
Beining Intelligent Technology (Zhejiang) Co., Ltd
Location
No.502,Xinxing Third Road,Cixi Intelligent Home Appliance High Tech Industrial Development Zone, Zhejiang,China
Contact Person
Shelley Dong