S71901 CDGB/P4A 12*24*6 mm Super Precision High Capacity Single Row
Angular Contact Ball Bearing
Super-precision, high-capacity D design, universally matchable
single row angular contact ball bearing with seals
The S71901 CDGB/P4A 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, delivers superior performance and reliability for
applications requiring high rotational accuracy and stability.
| Part Number | S71901 CDGB/P4A |
| 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) | 6 mm |
| Width Tolerance | -0.2mm to 0 |
| Specifications | Contact Angle | 15° (25°,40° Available) |
| Material | Chrome Steel |
| Cage Material | Phenolic |
| Number of Rows | 1 Single Row |
| Seal Type | Seal on both side |
| Temperature Range | -30°C to 150°C |
| Lubrication | Grease |
| Tolerance Class | P4A better than P4 (ABEC-7) |
| Weight | 0.01 kg |
| Matched Arrangement | No |
| Universal Matching Bearing | Yes,back-to-back (<>),face-to-face (><) or tandem
(>>) DB,DF,DT 2 bearings |
| Preload | L/Light/Class B |
| Load and Speed | Dynamic Radial Load | 2650 N |
| Static Radial Load | 1250 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 S71901 CDGB/P4A Bearing?
The S71901 CDEGB/P4A 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 S71901 CDGB/P4A Bearing?
The S71901 CDGB/P4A bearing, a precision angular contact ball bearing, featuring a
D-type design with high load-carrying capacity, excels in operating
from low to moderate temperatures and handling heavy loads at high
speeds. With the largest number of balls and ball size compared to
other precision angular contact bearings, it offers superior
stiffness and maximum load capacity. This bearing is critical for
precision and stability in various applications, including
machining centers, milling and lathe machines, grinders, stone and
glass cutting/polishing machines, fault detection units in
semiconductor manufacturing, marine gyro stabilizers, telescopes,
gas turbine engines, race car/supercar hubs, and machine tool
spindles, ensuring high performance across diverse industrial
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 |
