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71901 CD/HCP4A Super Precision Single Row Angular Contact Ball Bearing 7901
71901 CD/HCP4A 12*24*6 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing Hybrid Ceramic Balls High Speed
Super-precision, high-capacity, single row angular contact ball bearing
The 71901 CD/HCP4A bearing,bore diameter is 12 mm, outside diameter is 24 mm,width is 6 mm,featuring precise dimensions, high static load capacity, P4A precision grade, and hybrid ceramic balls, delivers superior performance and reliability for applications requiring high rotational accuracy and stability.
| Part Number |
71901 CD/HCP4A |
| 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 |
-0.005mm to 0 |
| Width (B) |
6 mm |
| Width Tolerance |
-0.2mm to 0 |
| Specifications |
Contact Angle |
15° (25°,40° Available) |
| Material |
Hybrid (Chrome Steel Rings, Ceramic Balls) |
| 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 |
P4A better than P4 (ABEC-7) |
| Weight |
0.01 kg |
| Matched Arrangement |
No |
| Universal Matching Bearing |
No |
| Preload |
Not applicable |
| Load and Speed |
Dynamic Radial Load |
2650 N |
| Static Radial Load |
1250 N |
| Reference Speed For Grease (r/min) |
85,000 rpm |
| Limiting Speed For Oil(r/min) |
130,000 rpm |
What's the Performance Features of 71901 CD/HCP4A Bearing?
The 71901 CD/HCP4A 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/HCP4A Bearing?
The 71901 CD/HCP4A bearing, a precision angular contact ball bearing, is crucial for ensuring stability, efficiency, and reliability across a wide range of applications. It plays a key role in industrial machinery such as heavy vehicle rear wheels, gas turbines, electric motors, rolling mill rolls, and crane hooks, as well as in energy sector applications like hydropower generators. Additionally, it supports special applications including textile dyeing equipment and construction dynamic compaction machines, enhancing performance and quality in sectors from manufacturing and power generation to textiles and building construction.
| 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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