71901 CD/P4ADGA 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/P4ADGA 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/P4ADGA |
| 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 | EL/Extra Light/Class A |
| 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/P4ADGA Bearing?
The 71901 CD/P4ADGA 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/P4ADGA Bearing?
The 71901 CD/P4ADGA bearing, a precision angular contact ball bearing,is crucial for
applications requiring high-speed rotation and precision,
particularly in precision machinery, where it ensures stable
performance and longevity. Widely used in industrial automation for
equipment like automated production lines and robotic arms, it
enhances production efficiency and quality with its high-precision
and high-speed capabilities. In the aerospace industry, it meets
stringent requirements for heat resistance and vibration dampening,
ensuring the safety and reliability of aerospace vehicles. Overall,
this bearing is essential for achieving superior performance and
durability across these demanding fields.
| 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 |
