S7207 CD/HCP4A 35*72*17 mm Super Precision High Capacity Single Row
Angular Contact Ball Bearing Hybrid Bearings Ceramic Balls
Super-precision, high-capacity, single row angular contact ball
bearing with seals
The S7207 CD/HCP4A bearing,with a bore diameter of 35 mm,outside diameter of 72 mm,and
width of 17 mm,features precise dimensions, high static load
capacity, and is manufactured to the P4A precision grade. Equipped
with hybrid ceramic balls, this bearing delivers superior
performance and reliability, making it ideal for applications that
require high rotational accuracy and stability.
| Part Number | S7207 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) | 72 mm |
| Outer Bore Diameter Tolerance | -0.007mm to 0 |
| Width (B) | 17 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 | 0.29 kg |
| Matched Arrangement | No |
| Universal Matching Bearing | No |
| Preload | Not applicable |
| Load and Speed | Dynamic Radial Load | 31900 N |
| Static Radial Load | 21600 N |
| Reference Speed For Grease (r/min) | 26,000 rpm |
| Limiting Speed For Oil(r/min) | 38,000 rpm |
What's the Performance Features of 7207 CD/HCP4A Bearing?
The 7207 CD/HCP4A angular contact ball bearing is manufactured to P4A precision grade standards, excels in
high-precision and high-performance applications. It handles both
radial and axial loads simultaneously, supports high-speed
operation with stability, minimizes torque and friction for energy
efficiency, and offers enhanced rigidity for accuracy under heavy
loads. Built with hybrid ceramic balls, this durable bearing
ensures extended service life and effective performance across a
wide temperature range, making it ideal for applications requiring
superior rotational accuracy and reliability.
What's the Applications of the 7207 CD/HCP4A Bearing?
The 7207 CD/HCP4A bearing,precision angular contact ball bearing,featuring high
speed, high rigidity, and hybrid ceramic balls, is essential in
various high-performance industrial applications. It supports
ultra-high-speed operations and provides high rigidity in machine
tool spindles and precision machining equipment, ensures accuracy
in semiconductor manufacturing and printing machinery, withstands
harsh environments in chemical processing and heavy-duty conveyor
systems, enhances performance in power and automation equipment
like motors and robots, and offers wear resistance in special
material processing such as glass and magnetic material production.
Its advanced design makes it indispensable for ensuring optimal
performance, durability, and reliability across a broad range of
demanding industries.
| 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 |
