7201 CD/HCP4A Super Precision Single Row Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls for High Static Load Capacity
7201 CD/HCP4A 12×32×10 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing with Ceramic Balls - A super-precision, high-capacity, single row angular contact ball bearing designed for demanding applications.
The 7201 CD/HCP4A bearing features a bore diameter of 12 mm, outside diameter of 32 mm, and width of 10 mm. Manufactured to P4A precision grade standards, this bearing offers precise dimensions, high static load capacity, and superior performance. Equipped with hybrid ceramic balls, it delivers exceptional reliability and is ideal for applications requiring high rotational accuracy and stability.
| Technical Specifications | |
|---|---|
| Part Number | 7201 CD/HCP4A |
| 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): 32 mm Outer Bore Diameter Tolerance: -0.006mm to 0 Width (B): 10 mm Width Tolerance: -0.2mm to 0 |
| Specifications |
Contact Angle: 15° (15°, 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: P4A better than P4 (ABEC-7) Weight: 0.033 kg Matched Arrangement: No Universal Matching Bearing: No Preload: Not applicable |
| Load and Speed |
Dynamic Radial Load: 5850 N Static Radial Load: 2550 N Reference Speed For Grease: 67,000 rpm Limiting Speed For Oil: 95,000 rpm |
The 7201 CD/HCP4A angular contact ball bearing, manufactured to P4A precision grade standards, excels in high-precision and high-performance applications. Key features include:
- Handles both radial and axial loads simultaneously
- Supports high-speed operation with exceptional stability
- Minimizes torque and friction for enhanced energy efficiency
- Offers superior rigidity for accuracy under heavy loads
- Hybrid ceramic balls ensure extended service life
- Effective performance across wide temperature range
- Superior rotational accuracy and reliability
The 7201 CD/HCP4A precision angular contact ball bearing is widely utilized across various industrial sectors:
- Railway vehicles for stable operation
- Hoisting equipment for smooth lifting
- Gear reducers for stable power transmission
- Fine chemical machinery requiring high precision
- Pumps for precise fuel injection
- High-temperature smelting furnaces
- Agricultural machinery for operational reliability
- Heat exchangers maintaining thermal efficiency
- Packaging and shoe-lasting machines for accurate motion
- Refrigeration compressors for improved cooling efficiency
- Desulfurization, drying, plastic weaving, and welding processes
| 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 | Standard (Custom sizes available - please contact us) |
| Manufacturer | Factory Manufacturer |
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