71801 CDGA/P4 12*21*5 mm Super Precision High Capacity Single Row Angular Contact
Ball Bearing
Super-precision, high-capacity, universally matchable single row
angular contact ball bearing
The 71801 CDGA/P4 bearing,bore diameter is 12 mm, outside diameter is 21mm,width is 5
mm,featuring precise dimensions, high static load capacity, P4
precision grade,delivers superior performance and reliability for
applications requiring high rotational accuracy and stability.
| Part Number | 71801 CDGA/P4 |
| 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) | 21 mm |
| Outer Bore Diameter Tolerance | -0.005mm to 0 |
| Width (B) | 5 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 | Grease or Oil |
| Tolerance Class | P4 (ABEC-7) |
| Weight | 0.006 kg |
| Matched Arrangement | No |
| Universal Matching Bearing | Yes,back-to-back (<>),face-to-face (><) or tandem
(>>) DB,DF,DT 2 bearings |
| Preload | EL/Extra Light/Class A |
| Load and Speed | Dynamic Radial Load | 2080 N |
| Static Radial Load | 1180 N |
| Reference Speed For Grease (r/min) | 70,000 rpm |
| Limiting Speed For Oil(r/min) | 110,000 rpm |
What's the Performance Features of 71801 CDGA/P4 Bearing?
The 71801 CDGA/P4 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 71801 CDGA/P4 Bearing?
The 71801 CDGA/P4 bearing, a precision angular contact ball bearing, renowned for its
high precision and rigidity, is ideally suited for applications
requiring superior rotational accuracy and stability. It excels in
machine tool spindles, enhancing machining quality; in robotics,
reducing friction and wear for efficient operation; in printing
equipment, ensuring print quality and long-term stability; in
measuring instruments, providing reliable performance for accurate
measurements; and in racing wheels, boosting vehicle performance
with enhanced safety and reliability. Additionally, this bearing is
widely used across various industrial devices, contributing to
their efficiency and durability.
| 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 |
