S71906 CD/P4A 30*47*9 mm Super Precision High Capacity Single Row
Angular Contact Ball Bearing High Speed
Super-precision, high-speed E design, single row angular contact
ball bearing with seals
The S71906 CD/P4A bearing,bore diameter is 30 mm, outside diameter is 47 mm,width is
9 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 | S71906 CD/P4A |
| 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) | 47 mm |
| Outer Bore Diameter Tolerance | -0.006mm to 0 |
| Width (B) | 9 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 sides |
| Temperature Range | -30°C to 150°C |
| Lubrication | Grease |
| Tolerance Class | P4A better than P4 (ABEC-7) |
| Weight | 0.049 kg |
| Matched Arrangement | No |
| Universal Matching Bearing | No |
| Preload | Not applicable |
| Load and Speed | Dynamic Radial Load | 7150 N |
| Static Radial Load | 4550 N |
| Reference Speed For Grease (r/min) | 32,000 rpm |
| Limiting Speed For Oil(r/min) | 50,000 rpm |
What's the Performance Features of S71906 CD/P4A Bearing?
The S71906 CD/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 S71906 CD/P4A Bearing?
The S71906 CD/P4A high-precision angular contact ball bearing, with features like
sealing, a 15° contact angle, and preload configuration, is
tailored for applications requiring high speed, precision, and
stability. It is widely used in CNC machines and precision
mechanical components, industrial automation equipment, specialized
manufacturing devices, medical and laboratory instruments, as well
as in challenging environments involving heavy loads, dust, and
temperature variations. This bearing delivers outstanding
performance across these diverse sectors, ensuring reliability and
efficiency in demanding operational conditions.
| 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 |
