S71901 ACDGA/HCP4A Super Precision Single Row Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls for High Speed 75,000 rpm
Price:
Please contact us,thanks
MOQ:
1000
Delivery Time:
2-3 weeks
Brand:
CNBTZC or OEM
Product Description
S71901 ACDGA/HCP4A Super Precision Single Row Angular Contact Ball Bearing 7901 2RZ
S71901 ACDGA/HCP4A 12×24×6 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing Hybrid Ceramic Balls High Speed
Super-precision, high-capacity, universally matchable single row angular contact ball bearing with seals.
The S71901 ACDGA/HCP4A bearing, with bore diameter of 12 mm, outside diameter of 24 mm, and width of 6 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 | S71901 ACDGA/HCP4A |
| 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) | 24 mm |
| Outer Bore Diameter Tolerance | -0.004mm to 0 |
| Width (B) | 6 mm |
| Width Tolerance | -0.2mm to 0 |
| Contact Angle | 25° (15°, 40° Available) |
| Material | Hybrid (Chrome Steel Rings, Ceramic Balls) |
| 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 | 0.01 kg |
| Matched Arrangement | No |
| Universal Matching Bearing | Yes, back-to-back (<>), face-to-face (><) or tandem (>>) DB, DF, DT 2 bearings |
| Preload | EL/Extra Light/Class A |
| Dynamic Radial Load | 2550 N |
| Static Radial Load | 1180 N |
| Reference Speed For Grease (r/min) | 75,000 rpm |
| Limiting Speed For Oil (r/min) | 120,000 rpm |
Performance Features
- 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 S71901 ACDGA/HCP4A bearing, a precision angular contact ball bearing, is crucial in applications requiring superior rotational accuracy. Widely used in precision machinery to enhance performance and longevity by reducing friction and wear, it also plays a key role in automation equipment, ensuring efficient operation and reduced maintenance costs.
In the aerospace industry, it meets stringent requirements for reliability and longevity under extreme conditions. Additionally, its precision makes it suitable for advanced medical devices like CT and MRI machines, as well as precision measurement instruments, ensuring accurate results. Overall, this bearing is essential for maintaining high standards of performance and reliability across diverse industrial applications, especially where precision and stability are paramount.
Certifications & Services
Certificates:
RoHS & REACH, IATF16949:2016
RoHS & REACH, IATF16949:2016
Features:
High Speed and Stiffness, High Running Accuracy, High Load Carrying Capacity
High Speed and Stiffness, High Running Accuracy, High Load Carrying Capacity
Services:
OEM & ODM Customized Services, Online Support, Professional Service
OEM & ODM Customized Services, Online Support, Professional Service
Sizes:
Standard, For custom sizes please contact us
Standard, For custom sizes please contact us
Samples:
Please Contact Us
Please Contact Us
Factory Manufacturer:
Yes
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