71902/VA9D1 15*28*7 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing High Speed
Super-precision universally matchable single row angular contact ball bearing for driven tools
The 71902/VA9D1 bearing,bore diameter is 15 mm, outside diameter is 28 mm,width is 7 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 | 71902/VA9D1 |
| 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) | 28 mm |
| Outer Bore Diameter Tolerance | -0.004mm to 0 |
| Width (B) | 7 mm |
| Width Tolerance | -0.2mm to 0 |
| Specifications | Contact Angle | 25° (15°,40° Available) |
| Material | Chrome Steel |
| Cage Material | Phenolic |
| Number of Rows | 1 Single Row |
| Seal Type | Open |
| Temperature Range | -30°C to 150°C |
| Special feature | Suitable for driven tools |
| Tolerance Class | P4 |
| Weight | 0.015 kg |
| Matched Arrangement | No |
| Universal Matching Bearing | Yes,back-to-back (<>),face-to-face (><) or tandem (>>) DB,DF,DT 2 bearings |
| Preload | Not applicable |
| Load and Speed | Dynamic Radial Load | 3770 N |
| Static Radial Load | 1800 N |
| Reference Speed For Grease (r/min) | 27,000 rpm |
| Limiting Speed For Oil(r/min) | 95,000 rpm |
What's the Performance Features of 71902/VA9D1 Bearing?
The 71902/VA9D1 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 71902/VA9D1 Bearing?
The 71902/VA9D1 bearing is specifically designed to be suitable for driven tools, among other potential applications. This designation often indicates that the bearing is optimized for high-speed operations and demanding conditions typical in driven tool applications, such as those found in modern machine tools. The characteristics of this bearing, including its precision, durability, and ability to perform under high loads and speeds, make it an ideal choice for enhancing the performance and reliability of driven tools. These tools might include milling heads, drilling units, and other powered attachments that require precise and robust bearing support for efficient operation.
| 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 |
|
|
71902/VA9D1 Super Precision Single Row Angular Contact Ball Bearing Images
|
