S71907 ACE/HCP4A Super Precision Single Row Angular Contact Ball Bearing with P4A Precision Grade and Hybrid Ceramic Balls for High Speed 38,000 rpm
S71907 ACE/HCP4A 35×55×10 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 with seals. The S71907 ACE/HCP4A bearing features precise dimensions, high static load capacity, P4A precision grade, and hybrid ceramic balls, delivering superior performance and reliability for applications requiring high rotational accuracy and stability.
| Part Number | S71907 ACE/HCP4A |
|---|---|
| Bearing Type | Angular Contact |
| Measurement Unit | Metric |
| Dimensions |
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 |
| 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: Seal on both sides Temperature Range: -30°C to 150°C Lubrication: Grease Tolerance Class: P4A better than P4 (ABEC-7) Weight: 0.066 kg Matched Arrangement: No Universal Matching Bearing: No Preload: Not applicable |
| Load and Speed |
Dynamic Radial Load: 7280 N Static Radial Load: 4500 N Reference Speed For Grease: 38,000 rpm Limiting Speed For Oil: 60,000 rpm |
- 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 ACE/HCP4A is a high-precision angular contact ball bearing featuring hybrid ceramic balls, P4A precision grade, and sealed construction, making it ideal for high-speed, high-precision, and high-rigidity applications. It finds extensive use across various sectors including:
- Precision machine tools
- Industrial machinery
- Medical and laboratory equipment
- New energy devices
- Automation systems
Ensuring superior performance and reliability in demanding conditions ranging from delicate medical instruments to heavy-duty metallurgical equipment.
| 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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