71901 CD/P4ADGC 12*24*12 mm Super Precision High Capacity Single
Row Angular Contact Ball Bearing High Speed
Matched set of two super-precision, high-speed E design, single row
angular contact ball bearings
The 71901 CD/P4ADGC bearing,bore diameter is 12 mm, outside diameter is 24 mm,width is
12 mm,featuring precise dimensions, high static load capacity, P4A
precision grade,delivers superior performance and reliability for
applications requiring high rotational accuracy and stability.
| Part Number | 71901 CD/P4ADGC |
| 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) | 24 mm |
| Outer Bore Diameter Tolerance | -0.004mm to 0 |
| Width (B) | 12mm (2*6 mm) |
| Width Tolerance | -0.2mm to 0 |
| Specifications | Contact Angle | 15° (25°,40° Available) |
| Material | Chrome Steel |
| Cage Material | Phenolic |
| Number of Rows | 2 (2* Single Row) |
| Seal Type | Open |
| Temperature Range | -30°C to 150°C |
| Number Of Bearings In Matched Set | 2 |
| Tolerance Class | P4A better than P4 (ABEC-7) |
| Weight | 0.02 kg |
| Matched Arrangement | Universal Matching |
| Universal Matching Bearing | Yes,back-to-back (<>),face-to-face (><) or tandem
(>>) DB,DF,DT 2 bearings |
| Preload | M/Moderate/Class C |
| Load and Speed | Dynamic Radial Load | 4360 N |
| Static Radial Load | 2500 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 71901 CD/P4ADGC Bearing?
The 71901 CD/P4ADGC 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 71901 CD/P4ADGC Bearing?
The 71901 CD/P4ADGC bearing, a precision angular contact ball bearing,is essential in
applications requiring high precision and stability, such as the
spindle components of machine tools, where it ensures accurate and
efficient machining by minimizing vibration and friction. In the
automotive industry, it supports high-speed operation in auxiliary
equipment like cooling fan motors, enhancing vehicle reliability.
For the power industry, it provides stable support in small motors
and precision transmission devices, ensuring reliable power
equipment operation. In steel production, its precision aids in
accurate measurements and quality control of steel products.
Overall, this bearing is crucial for maintaining performance,
reliability, and precision across mechanical, automotive, power,
and steel 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 |
