71800 ACD/P4DGB 10*19*10 mm Super Precision High Capacity Two Single Rows Angular
Contact Ball Bearing High Speed
The 71800 ACD/P4DGB bearing,bore diameter is 10 mm, outside diameter is 19mm,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 | 71800 ACD/P4DGB |
| Bearing Type | Angular Contact |
| Measurement Unit | Metric |
| Dimensions | Inner Bore Diameter (d) | 10 mm |
| Inner Bore Diameter Tolerance | -0.004mm to 0 |
| Outer Bore Diameter (D) | 19 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 |
| Lubrication | Grease or Oil |
| Tolerance Class | P4 (ABEC-7) |
| Weight | 0.010 kg |
| Matched Arrangement | Universal Matching 2 bearings |
| Universal Matching Bearing | Yes,back-to-back (<>),face-to-face (><) or tandem
(>>) DB,DF,DT 2 |
| Preload | L/Light/Class B |
| Load and Speed | Dynamic Radial Load | 2910 N |
| Static Radial Load | 1860 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 71800 ACD/P4DGB Bearing?
The 71800 ACD/P4DGB 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 71800 ACD/P4DGB Bearing?
The 71800 ACD/P4DGB bearing, renowned for its high rigidity and precision, is critical
in various industrial applications, providing essential support for
machine tool spindles to ensure stable, high-precision machining;
facilitating power transmission and speed control in automotive
differentials; adjusting power paths and gear ratios in
transmissions; supporting gearbox operations in rolling mills;
ensuring precision and stability in metal forming machines;
enabling accurate timekeeping in timepieces; and enhancing
performance in excavator drive systems by supporting and
transmitting power efficiently.
| 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 |
