71910 ACE/HCP4A Super Precision Single Row Angular Contact Ball Bearing 50x72x12 mm with P4A Precision Grade and Hybrid Ceramic Balls
Price:
Please contact us,thanks
MOQ:
1000
Delivery Time:
2-4 weeks
Brand:
CNBTZC or OEM
Product Description
71910 ACE / HCP4A Super Precision Single Row Angle Contact Ball Bearing 50×72×12 7910
71910 ACE/HCP4A 50×72×12 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing Hybrid Ceramic Balls High Speed
Super-precision, high-speed E design, single row angular contact ball bearing
The 71910 ACE/HCP4A bearing, with bore diameter of 50 mm, outside diameter of 72 mm, and width of 12 mm, features precise dimensions, high static load capacity, P4A precision grade, and hybrid ceramic balls. It delivers superior performance and reliability for applications requiring high rotational accuracy and stability.
Technical Specifications
| Part Number | 71910 ACE/HCP4A |
| 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: 25° (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: Oil, Grease Tolerance Class: P4A better than P4 (ABEC-7) Weight: 0.11 kg Matched Arrangement: No Universal Matching Bearing: No Preload: Not applicable |
| Load and Speed |
Dynamic Radial Load: 12,100 N Static Radial Load: 8,150 N Reference Speed For Grease: 28,000 rpm Limiting Speed For Oil: 43,000 rpm |
Performance Features
The 71910 ACE/HCP4A 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 71910 ACE/HCP4A bearing, an angular contact ball bearing, is used in various industries:
Industrial Manufacturing
- Welding Equipment
- Drying Equipment
- Plastic/Rubber Industry
- Textile Machinery
- Food/Beverage Processing
Engineering and Machinery
- Rock Drills
- High-Pressure Reactors
- Rebar Cutters
- Gear Shapers
- Band Saws
Other Fields
- Laboratory Equipment
- Refrigeration Equipment
- Ventilation Systems
- Lifting Equipment
- Gearboxes
| 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 |
If you need more detailed information, feel free to ask!
Similar Products
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