71900 CE/P4ADT Super Precision High Speed Single Row Angular Contact Ball Bearing with P4A Precision Grade
Price:
Please contact us,thanks
MOQ:
1000
Delivery Time:
2-3 weeks
Brand:
CNBTZC or OEM
Product Description
71900 CE/P4ADT Super Precision Single Row Angular Contact Ball Bearings Spindle CNC 7900
71900 CE/P4ADT 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/P4ADT 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.
Matched set of two super-precision, high-speed E design, single row angular contact ball bearings.
The 71900 CE/P4ADT 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 CE/P4ADT |
|---|---|
| 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: DT Tandem << 2 bearings Universal Matching Bearing: No Preload: Not applicable |
| Load and Speed |
Dynamic Radial Load: 3250 N Static Radial Load: 1560 N Reference Speed For Grease (r/min): 100,000 rpm Limiting Speed For Oil (r/min): 155,000 rpm |
Performance Features
- 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 71900 CE/P4ADT precision angular contact ball bearing excels in machine tools by ensuring accurate positioning and stable performance under heavy loads. It is also critical in precision instruments like measuring devices and laser equipment, guaranteeing their accuracy and reliability. Furthermore, in automated production lines, it enhances the precision and efficiency of mechanical operations, making it a vital component across these industries.
| 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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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