71901 CEGA/HCPA9A Super Precision Single Row Angular Contact Ball Bearing with Hybrid Ceramic Balls and High Speed E Design PA9A Precision Grade
Price:
Please contact us,thanks
MOQ:
1000
Delivery Time:
30 days
Brand:
CNBTZC or OEM
Product Description
71901 CEGA/HCPA9A Super Precision Single Row Angular Contact Ball Bearing 7901
71901 CEGA/HCPA9A 12×24×6 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing Hybrid Ceramic Balls High Speed
Super-precision, high-speed E design, universally matchable single row angular contact ball bearing.
The 71901 CEGA/HCPA9A bearing, with bore diameter of 12 mm, outside diameter of 24 mm, and width of 6 mm, features precise dimensions, high static load capacity, PA9A precision grade, and hybrid ceramic balls. It delivers superior performance and reliability for applications requiring high rotational accuracy and stability.
Technical Specifications
| Part Number | 71901 CEGA/HCPA9A |
|---|---|
| Bearing Type | Angular Contact |
| Measurement Unit | Metric |
| Dimensions |
Inner Bore Diameter (d): 12 mm Inner Bore Diameter Tolerance: -0.004mm to 0 Outer Bore Diameter (D): 24 mm Outer Bore Diameter Tolerance: -0.004mm to 0 Width (B): 6 mm Width Tolerance: -0.2mm to 0 |
| Specifications |
Contact Angle: 15° (25°,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: PA9A Weight: 0.009 kg Matched Arrangement: No 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: 2160 N Static Radial Load: 880 N Reference Speed For Grease: 109,000 rpm Limiting Speed For Oil: 165,000 rpm |
Performance Features
The 71901 CEGA/HCPA9A 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 71901 CEGA/HCPA9A bearing, a precision angular contact ball bearing known for its superior performance, is widely utilized in:
- Machine tool spindles
- Metallurgy equipment
- Power generation systems
- Construction machinery
- Rolling mills
- Wind turbine gearboxes
- Tower cranes
- Chemical processing sectors
- Food processing sectors
It provides excellent rotational accuracy and load-carrying capacity, ensuring stable and efficient operation. Its ability to withstand high temperatures, reduce wear from friction and vibrations, and enhance equipment longevity makes it indispensable across various 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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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