71900 CE/P4ADGA Super Precision Single Row Angular Contact Ball Bearing with P4A Precision Grade and High Speed E Design 10 mm Bore
Price:
Please contact us,thanks
MOQ:
1000
Delivery Time:
2-3 weeks
Brand:
CNBTZC or OEM
Product Description
71900 CE/P4ADGA Super Precision Single Row Angular Contact Ball Bearings Spindle CNC 7900
71900 CE/P4ADGA 10×22×12 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing High Speed
Matched set of two super-precision, high-speed E design, single row angular contact ball bearings
The 71900 CE/P4ADGA 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.
Technical Specifications
| Part Number | 71900 CE/P4ADGA |
| 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: P4 A better than P4 (ABEC-9) 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: EL/Extra Light/Class A |
| Load and Speed |
Dynamic Radial Load: 3250 N Static Radial Load: 1560 N Reference Speed For Grease: 100,000 rpm Limiting Speed For Oil: 155,000 rpm |
Performance Features
Very tight tolerances suitable for precise machinery
Handles 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 wide temperature range
Applications
The 71900 CE/P4ADGA precision angular contact ball bearing, renowned for its superior performance and versatility, is an indispensable component across multiple industrial sectors:
- Ensures high precision and stability in machine tools
- Withstands heavy loads and extreme conditions in metallurgical and mining equipment
- Supports reliable operation in power generation and railway vehicles
- Guarantees continuous productivity in steel manufacturing, construction, and road construction machinery
Its ability to endure harsh environments and heavy-duty applications makes it critical for maintaining efficient and stable operations in diverse industries.
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
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
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