S71907 CD/HCP4A 35*55*10 mm Super Precision High Capacity Single
Row Angular Contact Ball Bearing Hybrid Ceramic Balls High Speed
Super-precision, high-capacity D design, single row angular contact
ball bearing with seals
The S71907 CD/HCP4A bearing,bore diameter is 35 mm, outside diameter is 55 mm,width is
10 mm,featuring precise dimensions, high static load capacity, P4A
precision grade, and hybrid ceramic balls, delivers superior
performance and reliability for applications requiring high
rotational accuracy and stability.
| Part Number | S71907 CD/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 | 15° (25°,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 | 0.068 kg |
| Matched Arrangement | No |
| Universal Matching Bearing | No |
| Preload | Not applicable |
| Load and Speed | Dynamic Radial Load | 9750N |
| Static Radial Load | 5650 N |
| Reference Speed For Grease (r/min) | 32,000 rpm |
| Limiting Speed For Oil(r/min) | 45,000 rpm |
What's the Performance Features of 71907 CD/HCP4A Bearing?
The 71907 CD/HCP4A angular contact ball bearing is engineered for
high-precision and high-performance applications, featuring very
tight tolerances suitable for precise machinery, the 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.
What's the Applications of the 71907 CD/HCP4A Bearing?
The 71907 CD/HCP4A high-precision angular contact ball bearing,
featuring hybrid ceramic balls, sealed construction, and a 15°
contact angle, is designed for high-speed and high-load
applications. It is commonly used in high-precision machine tools
like CNC lathes and machining centers, industrial machinery such as
stone cutters and mining equipment, special environments including
vacuum and chemical processing equipment, medical devices like
centrifuges, and automation systems with precision instruments and
semiconductor manufacturing equipment. Additionally, it supports
applications in textile machinery, environmental protection
devices, and power 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 |
