Super Precision High Speed P4A Precision Grade Single Row Angular Contact Ball Bearing
Price:
Please contact us,thanks
MOQ:
1000
Delivery Time:
2-4 weeks
Brand:
CNBTZC or OEM
Product Description
S71910 CE/P4A Super Precision Single Row Angular Contact Ball Bearing 7910 2RZ
S71910 CE/P4A 50×72×12 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing
High Speed
Super-precision, high-speed E design, single row angular contact ball bearing with seals
Super-precision, high-speed E design, single row angular contact ball bearing with seals
The S71910 CE/P4A bearing features a bore diameter of 50 mm, outside diameter of 72 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 | S71910 CE/P4A |
| Bearing Type | Angular Contact |
| Measurement Unit | Metric |
| Dimensions |
Inner Bore Diameter (d): 50 mm Inner Bore Diameter Tolerance: -0.006mm to 0 Outer Bore Diameter (D): 72 mm Outer Bore Diameter Tolerance: -0.007mm to 0 Width (B): 12 mm Width Tolerance: -0.2mm to 0 |
| Specifications |
Contact Angle: 15° (25°, 40° Available) Material: Chrome Steel Cage Material: Phenolic Number of Rows: 1 Single Row Seal Type: Seal on both sides Temperature Range: -30°C to 150°C Lubrication: Grease Tolerance Class: P4A better than P4 (ABEC-7) Weight: 0.13 kg Matched Arrangement: No Universal Matching Bearing: No Preload: Not applicable |
| Load and Speed |
Dynamic Radial Load: 12,700 N Static Radial Load: 8,500 N Reference Speed For Grease: 26,000 rpm Limiting Speed For Oil: 40,000 rpm |
Performance Features
The S71910 CE/P4A 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 S71910 CE/P4A bearing is widely used across multiple industries. Shanghai Jianfu Bearing Co., Ltd. supplies this bearing and provides consulting services to customers.
- Oil Industry: Used in oil equipment for processes like extraction and refining. Oil equipment requires stable and reliable operation, and this bearing meets the demands for stability and precision.
- Industrial Manufacturing: Applied in nail guns, plastic machinery components, and extrusion equipment. These applications require high-speed, stable operation and high machining precision.
- Fluid Transfer: Used in vortex pumps. During fluid transfer, the bearing must withstand pressure and rotational speed, ensuring smooth operation of the pump.
- Electronics: Used in soldering irons. Although small in size, soldering irons require a stable internal structure, and this bearing improves their stability and durability.
- Medical Equipment: Suitable for medical devices that demand extremely high precision, stability, and reliability. This bearing ensures the proper functioning of such equipment.
- Sanitation Equipment: Used in garbage trucks. Operating in harsh environments, garbage trucks require bearings with resistance to wear and adaptability to complex conditions, ensuring reliable performance.
High Speed and Stiffness
High Running Accuracy
High Load Carrying Capacity
Services & Support
| 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 |
If you need more detailed information, feel free to ask!
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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