71900 CD/P4ADGB Super Precision Angular Contact Ball Bearing with 10 mm Bore Diameter and P4A Precision Grade for High Speed Operation
71900 CD/P4ADGB - 10×22×12 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing High Speed
Matched set of two super-precision, high-capacity, D design, single row angular contact ball bearings.
The 71900 CD/P4ADGB bearing features a bore diameter of 10 mm, outside diameter of 22 mm, and width of 12 mm. With precise dimensions, high static load capacity, and P4A precision grade, it delivers superior performance and reliability for applications requiring high rotational accuracy and stability.
| Part Number | 71900 CD/P4ADGB |
| 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): 22 mm Outer Bore Diameter Tolerance: -0.004mm to 0 Width (B): 12mm (2×6 mm) 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: P4A better than P4 (ABEC-7) Weight: 0.018 kg |
| Matched Arrangement | Universal Matching |
| Universal Matching Bearing | Yes, back-to-back (<>), face-to-face (><) or tandem (>>) DB, DF, DT 2 bearings |
| Preload | L/Light/Class B |
| Load and Speed |
Dynamic Radial Load: 4100 N Static Radial Load: 2200 N Reference Speed For Grease: 80,000 rpm Limiting Speed For Oil: 120,000 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 71900 CD/P4ADGB bearing, a precision angular contact ball bearing, is specifically designed for:
- High-speed spindle applications in machine tools, maintaining high precision and stability during rapid rotation
- Precision instruments such as measuring devices and laser equipment, enhancing measurement accuracy and operational stability
- Robotic arms and automated production lines requiring high precision and stability
- Modern high-precision mechanical systems
RoHS & REACH, IATF16949:2016
Features: High Speed and Stiffness, High Running Accuracy, High Load Carrying Capacity
Services: OEM & ODM Customized Services, Online Support, Professional Service
Samples: Please Contact Us
Size Options: Standard sizes available. For custom sizes, please contact us.
Manufacturer: Factory Manufacturer
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