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71806 CD/HCP4 Super Precision Single Row Angular Contact Ball Bearing 7806
71806 CD/HCP4 30*42*7 Super Precision High Capacity Single Row Angular Contact Ball Bearing Ceramic Balls High Speed
Super-precision, high-capacity, single row angular contact ball bearing
The 71806 CD/HCP4 bearing,bore diameter is 30 mm, outside diameter is 42 mm,width is 7 mm,featuring precise dimensions, high static load capacity, P4 precision grade, and hybrid ceramic balls, delivers superior performance and reliability for applications requiring high rotational accuracy and stability.
| Part Number |
71806 CD/HCP4 |
| Bearing Type |
Angular Contact |
| Measurement Unit |
Metric |
| Dimensions |
Inner Bore Diameter (d) |
30 mm |
| Inner Bore Diameter Tolerance |
-0.005mm to 0 |
| Outer Bore Diameter (D) |
42 mm |
| Outer Bore Diameter Tolerance |
-0.006mm to 0 |
| Width (B) |
7 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 |
P4 (ABEC-7) |
| Weight |
0.024 kg |
| Matched Arrangement |
No |
| Universal Matching Bearing |
No |
| Preload |
Not applicable |
| Load and Speed |
Dynamic Radial Load |
4420 N |
| Static Radial Load |
3750 N |
| Reference Speed For Grease (r/min) |
38,000 rpm |
| Limiting Speed For Oil(r/min) |
60,000 rpm |
What's the Performance Features of 71806CD/HCP4 Bearing?
The 71806 CD/HCP4 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 71806 CD/HCP4 Bearing?
The 71806 CD/HCP4 , is a super-precision angular contact ball bearing designed for demanding applications. It features high-speed capability, excellent load capacity, and hybrid ceramic material, making it ideal for use in high-speed motors, CNC machine tool spindles, pumps, reactors, testing machines, and precision instruments. Its robust design ensures reliable performance in environments requiring high rigidity, low friction, and corrosion resistance, such as industrial machinery, chemical processing, and special environments like medical devices and food packaging equipment. This bearing offers superior durability and precision, contributing to extended equipment life and reduced maintenance needs.
| 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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