S7008 CE/HCP4A 40*68*15 mm Super Precision High Capacity Single Row Angular Contact
Ball Bearing Ceramic Balls High Speed
Super-precision, high-speed E design, single row angular contact
ball bearing with seals
The S7008 CE/HCP4A bearing,bore diameter is 40 mm, outside diameter
is 68 mm,width is 15 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 | S7008 CE/HCP4A |
| Bearing Type | Angular Contact |
| Measurement Unit | Metric |
| Dimensions | Inner Bore Diameter (d) | 40 mm |
| Inner Bore Diameter Tolerance | -0.006mm to 0 |
| Outer Bore Diameter (D) | 68 mm |
| Outer Bore Diameter Tolerance | -0.007mm to 0 |
| Width (B) | 15 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 |
| Weight | 0.17 kg |
| Matched Arrangement | No |
| Universal Matching Bearing | No |
| Preload | Not applicable |
| Load and Speed | Dynamic Radial Load | 12400 N |
| Static Radial Load | 7650 N |
| Reference Speed For Grease (r/min) | 36,000 rpm |
| Limiting Speed For Oil(r/min) | 56,000 rpm |
What's the Performance Features of S7008 CE/HCP4A Bearing?
The S7008 CE/HCP4A bearing, engineered for high-performance
applications, features P4A grade precision, an angular contact
design for handling significant radial and axial loads. Optimized
for high-speed operation with minimal vibration, it offers smooth,
quiet performance and is constructed from premium materials to
ensure durability and longevity. This bearing maintains high
precision during operation, making it ideal for critical
applications in machine tools, automation, aerospace, medical
devices, and other industries requiring exceptional accuracy and
reliability.
What's the Applications of the S7008 CE/HCP4A Bearing?
The S7008 CE/HCP4A bearing, super-precision angular contact ball
bearings, features such as hybrid ceramic balls, P4 precision
class, and high-speed performance make it suitable for applications
requiring extremely high speeds, precision, and stability. Based on
search results, its application areas include:
1. High-Precision Machine Tools and Processing Equipment
Machine Tool Spindles: Used in lathes, milling machines, and machining centers for
rigidity and low vibration during metal cutting and high-speed
machining.
Electric Spindles and Internal Grinding Machines: Supports high-speed operation and reduces frictional heat.
2. Precision Instruments and Industrial Equipment
Industrial Devices: Applied in centrifugal pumps, electromagnetic chucks, mold
temperature controllers, and other equipment requiring precise
rotation.
Laboratory Equipment and Environmental Protection Machinery: Utilized in mixers, diagnostic instruments, and hot stamping
machinery used in environmental protection.
3. High-Speed Automation and Robotics
High-Speed Automated Production Lines: Suitable for use in high-speed production lines, including film
blowing machines and desoldering stations.
Robotics Reducers: While not explicitly mentioned for humanoid robots, its
characteristics align with those needed for precision components in
robotic reducers.
4. Aerospace and Special Fields
| 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 |
