7201 ACD/P4ATBTC 12*32*30 mm Super Precision High Capacity Single Row Angular
Contact Ball Bearing
Matched set of three super-precision, high-capacity, D design,
single row angular contact ball bearings
The 7201 ACD/P4ATBTC bearing,with a bore diameter of 12 mm, outside diameter of 32 mm,
and width of 30 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 | 7201 ACD/P4ATBTC |
| Bearing Type | Angular Contact |
| Measurement Unit | Metric |
| Dimensions | Inner Bore Diameter (d) | 12 mm |
| Inner Bore Diameter Tolerance | -0.004mm to 0 |
| Outer Bore Diameter (D) | 32 mm |
| Outer Bore Diameter Tolerance | -0.004mm to 0 |
| Width (B) | 30 mm (2*10mm) |
| Width Tolerance | -0.2mm to 0 |
| Specifications | Contact Angle | 25° (15°,40° Available) |
| Material | Chrome Steel |
| Cage Material | Phenolic |
| Number of Rows | 3 (3* Single Row) |
| Seal Type | Open |
| Temperature Range | -30°C to 150°C |
| Number of bearings in matched set | 3 |
| Tolerance Class | P4A better than P4 (ABEC-7) |
| Weight | 0.11 kg |
| Matched Arrangement | TBT<>>back-to-back (<>)and tandem (>>) 3
bearings |
| Universal Matching Bearing | No |
| Preload | M/Moderate/Class C |
| Load and Speed | Dynamic Radial Load | 12400N |
| Static Radial Load | 7350 N |
| Reference Speed For Grease (r/min) | 48,000 rpm |
| Limiting Speed For Oil(r/min) | 70,000 rpm |
What's the Performance Features of 7201 ACD/P4ATBTC Bearing?
The 7201 ACD/P4ATBTC 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 7201 ACD/P4ATBTC Bearing?
The 7201 ACD/P4ATBTC bearing, a precision angular contact ball bearing,is widely used in
precision machinery to enhance the accuracy and efficiency of
machine tool spindles and robot arms. It plays a crucial role in
automation equipment, ensuring print quality and production speed
in printing machines and improving the accuracy and reliability of
measuring instruments. Additionally, it supports stable performance
in machining centers, ensures precision in lathes, and enhances
grinding efficiency and surface finish quality in grinders, making
it indispensable across various industrial applications.
| 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 |
