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7207 CD/P4A Super Precision Single Row Angular Contact Ball Bearing
7207 CD/P4A 35*72*17 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing
Super-precision, high-capacity, single row angular contact ball bearing
The 7207 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. This bearing delivers superior performance and reliability, making it ideal for applications that require high rotational accuracy and stability.
| Part Number |
7207 CD/P4A |
| 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 |
Chrome Steel |
| Cage Material |
Phenolic |
| Number of Rows |
1 Single Row |
| Seal Type |
Open |
| Temperature Range |
-30°C to 150°C |
| Lubrication |
Oil or Grease |
| Tolerance Class |
P4A better than P4 (ABEC-7) |
| Weight |
0.28 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) |
20,000 rpm |
| Limiting Speed For Oil(r/min) |
34,000 rpm |
What's the Performance Features of 7207 CD/P4A Bearing?
The 7207 CD/P4A 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/P4A Bearing?
The 7207 CD/P4A bearing,precision angular contact ball bearing,is designed for high-speed, high-rigidity, and precision-demanding applications,providing essential support in precision machine tools and processing equipment for high-speed and accurate machining, ensuring transmission accuracy in gear hobbing machines and grinders, withstanding harsh conditions in chemical, pharmaceutical, and plastic processing equipment, maintaining stability in textile machinery, enabling precise operation in medical and laboratory devices such as CT scanners and centrifuges, and supporting efficient performance in power equipment and high-speed printing machinery. Its advanced design ensures optimal performance, durability, and reliability across a broad spectrum 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 |
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