7201 ACD/P4ADGB Super Precision Single Row Angular Contact Ball Bearing with P4A Precision Grade and 12 mm Bore Diameter for High Static Load Capacity
Price:
Please contact us,thanks
MOQ:
1000
Delivery Time:
30 days
Brand:
CNBTZC or OEM
Product Description
7201 ACD/P4ADGB Super Precision Single Row Angular Contact Ball Bearing
7201 ACD/P4ADGB 12×32×20 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing
Matched set of two super-precision, high-capacity, D design, single row angular contact ball bearings.
The 7201 ACD/P4ADGB bearing, with a bore diameter of 12 mm, outside diameter of 32 mm, and width of 20 mm, features precise dimensions, high static load capacity, and is manufactured to the P4A precision grade. This bearing delivers superior performance and reliability, making it ideal for applications that require high rotational accuracy and stability.
Product Specifications
| Part Number | 7201 ACD/P4ADGB |
|---|---|
| Bearing Type | Angular Contact |
| Measurement Unit | Metric |
| Inner Bore Diameter (d) | 12 mm |
| Inner Bore Diameter Tolerance | -0.004mm to 0 |
| Outer Bore Diameter (D) | 32 mm |
| Outer Bore Diameter Tolerance | -0.004mm to 0 |
| Width (B) | 20 mm (2×10mm) |
| Width Tolerance | -0.2mm to 0 |
| 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 | 0.074 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 |
| Dynamic Radial Load | 9230 N |
| Static Radial Load | 4900 N |
| Reference Speed For Grease (r/min) | 48,000 rpm |
| Limiting Speed For Oil (r/min) | 70,000 rpm |
Performance Features
- Manufactured to P4A precision grade standards for high-precision applications
- Handles both radial and axial loads simultaneously
- Supports high-speed operation with exceptional stability
- Minimizes torque and friction for improved energy efficiency
- Enhanced rigidity for accuracy under heavy loads
- Built with hybrid ceramic balls for extended service life
- Effective performance across wide temperature range (-30°C to 150°C)
- Superior rotational accuracy and reliability
Applications
- Machine tool spindles and measuring instruments
- Machining centers and lathes for enhanced efficiency and accuracy
- Semiconductor fault detection units
- Marine gyro stabilizers
- Precision motion control in medical devices
- Various industrial equipment requiring stability and precision
Certifications & Services
| Certificates | RoHS & REACH, IATF16949:2016 |
|---|---|
| Features | High Speed and Stiffness, High Running Accuracy, High Load Carrying Capacity |
| Service | OEM & ODM Customized Services |
| Samples | Please Contact Us |
| Support | Online Support, Professional Service |
| Size Options | Standard sizes available, custom sizes upon request |
| Manufacturer | Factory Manufacturer |
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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