71802 AC PA GA 15X24X10 mm Super Precision High Capacity Single Row Angular
Contact Ball Bearing High Speed
Matched set of two super-precision, high-capacity , single row
angular contact ball bearings
The 71802 AC P4A GA bearing,bore diameter is 15 mm, outside diameter is 24 mm,width is
10 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 | 71802 AC P4A GA |
| Bearing Type | Angular Contact |
| Measurement Unit | Metric |
| Dimensions | Inner Bore Diameter (d) | 15 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) | 10 mm (2*5mm) |
| Width Tolerance | -0.2mm to 0 |
| Specifications | Contact Angle | 25° (15°,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 | P4 (ABEC-7) |
| Weight | 0.014 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 | 3510 N |
| Static Radial Load | 2800 N |
| Reference Speed For Grease (r/min) | 53,000 rpm |
| Limiting Speed For Oil(r/min) | 80,000 rpm |
What's the Performance Features of 71802 AC P4A GA Bearing?
The 71802 AC P4A GA bearing is a super - precision single - row
angular contact ball bearing. It has a contact angle of 25° and can bear radial and axial loads
simultaneously, with the axial load acting in only one direction. This bearing features high running accuracy and load - carrying
capacity, and can operate at relatively high speeds with good
stiffness. It is universally matchable, allowing for arbitrary installation,
which can evenly distribute the load between two bearings within
the preset pre - load range without the need for gaskets. With a P4A tolerance grade, it has strict dimensional and running
accuracy requirements
What's the Applications of the 71802 AC P4A GA Bearing?
The 71802 AC P4A GA bearing is suitable for high - precision, high
- speed and load - bearing scenarios. Its applications include:
- Machine Tool Spindles: For lathes, grinders, etc., ensuring machining accuracy.
- Robotic Joints: Used in robotic arms to guarantee movement precision and
stability.
- Precision Measuring Instruments: Such as coordinate measuring machines, reducing measurement
errors.
- Turbochargers: Meeting high - speed and high - temperature working requirements.
- High - speed Machining Equipment: Applied in mills and machining centers for reliable high - speed
cutting.
We produce high-precision bearings up to P2,P4A and P4 accuracy
levels, holding over 60% market share in China’s industrial
automation linear modules and machine tool sectors.
| 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 |
