S71901 CDGA/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 CDGA/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 CDGA/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 | EL/Extra Light/Class A |
| 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 CDGA/P4A Bearing?
The S71901 CDEGA/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 CDGA/P4A Bearing?
The S71901 CDGA/P4A bearing, a precision angular contact ball bearing designed for high-precision and heavy-load applications across various industries. It excels in machine tool operations such as machining centers, milling and lathe machines, grinders, and stone/glass cutting-polishing equipment. In the semiconductor industry, it supports critical fault detection on silicon wafers. Additionally, it finds use in marine gyro stabilizers, telescopes, race car/supercar wheel hubs, and medical equipment, thanks to its D-type design suitable for low to moderate temperatures, significant contact angle for higher stiffness, and maximum load-carrying capacity at relatively high speeds. This bearing is essential for ensuring precision, stability, and reliability in diverse industrial applications.
| 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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S71901 CDGA/P4A Super Precision Single Row Angular Contact Ball Bearing 7901 2RZ Images
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