71901 ACD/P4ADGB Super Precision High Capacity 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
71901 ACD/P4ADGB Super Precision Single Row Angular Contact Ball Bearing 7901
71901 ACD/P4ADGB 12×24×12 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 71901 ACD/P4ADGB bearing features a bore diameter of 12 mm, outside diameter of 24 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 | 71901 ACD/P4ADGB |
|---|---|
| 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): 12 mm (2×6mm) Width Tolerance: -0.2mm to 0 |
| Specifications |
Contact Angle: 25° (15°, 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 Number of bearings in matched set: 2 Tolerance Class: P4A better than P4 (ABEC-7) Weight: 0.02 kg Matched Arrangement: Universal Matching Universal Matching Bearing: Yes, back-to-back (<>), face-to-face (><) or tandem (>>) DB,DF,DT 2 Preload: L/Light/Class B |
| Load and Speed |
Dynamic Radial Load: 4160 N Static Radial Load: 2360 N Reference Speed For Grease: 63,000 rpm Limiting Speed For Oil: 95,000 rpm |
Product Images
Performance Features
High Precision
Very tight tolerances suitable for precise machinery applications
Dual Load Capacity
Handles both radial and axial loads simultaneously
High-Speed Operation
Stable performance at high rotational speeds
Energy Efficient
Low torque and friction for reduced energy consumption
Enhanced Rigidity
Maintains accuracy under heavy loads
Extended Durability
Long service life with reliable performance
Wide Temperature Range
Effective performance from -30°C to 150°C
Applications
The 71901 ACD/P4ADGB precision angular contact ball bearing is widely applied in industries such as:
- Industrial machinery - ensures operational accuracy and reliability in precision machine tools
- Aerospace - reduces friction and wear in engines and instruments
- Automotive manufacturing - withstands significant radial and axial loads in engines and transmissions
- Precision instruments and automation equipment - maintains stability, reliability, and performance
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