S71907 CE/P4A Super Precision High Speed 35x55x10 mm Angular Contact Ball Bearing 7907 2RZ
S71907 CE/P4A 35×55×10 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.
The S71907 CE/P4A bearing features a bore diameter of 35 mm, outside diameter of 55 mm, and width of 10 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.
| Part Number | S71907 CE/P4A |
| Bearing Type | Angular Contact |
| Measurement Unit | Metric |
| Inner Bore Diameter (d) | 35 mm |
| Inner Bore Diameter Tolerance | -0.006mm to 0 |
| Outer Bore Diameter (D) | 55 mm |
| Outer Bore Diameter Tolerance | -0.007mm to 0 |
| Width (B) | 10 mm |
| Width Tolerance | -0.2mm to 0 |
| 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 | 0.074 kg |
| Dynamic Radial Load | 7610 N |
| Static Radial Load | 4750 N |
| Reference Speed For Grease | 36,000 rpm |
| Limiting Speed For Oil | 54,000 rpm |
- 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
The S71907 CE/P4A precision angular contact ball bearing is distinguished by its high-speed capability, high load capacity, and sealed design with a 15° contact angle, making it ideal for applications requiring high precision and stability.
- Machine tools, material handling equipment, and automation machinery for industrial manufacturing
- Environmental protection devices and medical equipment for specialized needs
- Heavy machinery and chemical equipment for demanding conditions
- Agriculture, food processing, and construction sectors
| 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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