S71901 ACDGB/P4A Super Precision P4A High Capacity D Design Sealed Both Sides 2RZ Angular Contact Ball Bearing
Price:
Please contact us,thanks
MOQ:
1000
Delivery Time:
2-3 weeks
Brand:
CNBTZC or OEM
Product Description
S71901 ACDGB/P4A Super Precision Single Row Angular Contact Ball Bearing 7901 2RZ
Product Overview
S71901 ACDGB/P4A 12×24×6 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing - High Speed
Super-precision, high-capacity, universally matchable single row angular contact ball bearing with seals. The S71901 ACDGB/P4A bearing features precise dimensions, high static load capacity, P4A precision grade, and delivers superior performance and reliability for applications requiring high rotational accuracy and stability.
Technical Specifications
| Part Number | S71901 ACDGB/P4A |
| 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 | 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 | 0.01 kg |
| Matched Arrangement | No |
| 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 | 2550 N |
| Static Radial Load | 1180 N |
| Reference Speed For Grease (r/min) | 63,000 rpm |
| Limiting Speed For Oil (r/min) | 95,000 rpm |
Performance Features
- Engineered for high-precision and high-performance applications
- 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 wide temperature range
Applications
- Precision transmission systems across various industries
- Manufacturing: high-speed and high-reliability applications like automated lines and machine tool spindles
- Automotive sector: enhances fuel efficiency and durability in engines and transmissions
- Aerospace: high precision and heat resistance for reliable operation under extreme conditions
- Metallurgical equipment, construction machinery, and wind power generation
- Ensures efficient operation, long-term stability, and enhanced safety
Certifications & Features
| CERTIFICATE | RoHS & REACH, IATF16949:2016 |
| Feature | 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
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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