S71902 ACD/P4ADGB Super Precision P4A High Capacity D Design Angular Contact Ball Bearing 15x28x14 mm
Price:
Please contact us,thanks
MOQ:
1000
Delivery Time:
30 days
Brand:
CNBTZC or OEM
Product Description
S71902 ACD/P4ADGB Super Precision Single Row Angular Contact Ball Bearing 7902
S71902 ACD/P4ADGB 15×28×14 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing - High Speed
Matched set of two super-precision, high-capacity, D design, single row angular contact ball bearings with seals.
The S71902 ACD/P4ADGB bearing features a bore diameter of 15 mm, outside diameter of 28 mm, and width of 14 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.
Matched set of two super-precision, high-capacity, D design, single row angular contact ball bearings with seals.
The S71902 ACD/P4ADGB bearing features a bore diameter of 15 mm, outside diameter of 28 mm, and width of 14 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 | S71902 ACD/P4ADGB |
|---|---|
| Bearing Type | Angular Contact |
| Measurement Unit | Metric |
| Inner Bore Diameter (d) | 15 mm |
| Inner Bore Diameter Tolerance | -0.004mm to 0 |
| Outer Bore Diameter (D) | 28 mm |
| Outer Bore Diameter Tolerance | -0.004mm to 0 |
| Width (B) | 14 mm (2×7 mm) |
| Width Tolerance | -0.2mm to 0 |
| Contact Angle | 25° (15°, 40° Available) |
| Material | Chrome Steel |
| Cage Material | Phenolic |
| Number of Rows | 2 (2× Single Row) |
| Seal Type | Seal on both sides |
| Temperature Range | -30°C to 150°C |
| Number of bearings in matched set | 2 |
| Tolerance Class | P4A better than P4 (ABEC-7) |
| Weight | 0.03 kg |
| Matched Arrangement | Universal Matching |
| 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 | 6180 N |
| Static Radial Load | 3600 N |
| Reference Speed For Grease (r/min) | 53,000 rpm |
| Limiting Speed For Oil (r/min) | 80,000 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 a wide temperature range
Applications
The S71902 ACD/P4ADGB bearing is renowned for its high precision, reliability, and durability. It is widely used in critical applications across various industries:
- Machine tools (machining centers, milling machines, and lathes)
- Robotics (for accurate movements of robotic arms)
- Printing machinery (ensuring high-precision positioning and stable operation)
- Measuring equipment (providing necessary support and stability for accurate measurements)
Its exceptional performance makes it indispensable for ensuring optimal functionality and precision in demanding industrial environments.
Certifications & Services
| 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 |
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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