USP RB
The most commonly used materials and application selection references for QIBR cross cylindrical roller bearings RB-USP series in commercial applications
The QIBR cross cylindrical roller bearing RB-USP series is most suitable for parts that require inner ring rotation accuracy due to its integrated inner ring construction. USP represents the ultimate precision in bearing manufacturing, used for applications that require the highest precision and reliability.
The QIBR cross cylindrical roller bearing RB-USP series usually uses AISI 52100 material, which has good wear resistance and strength, and is suitable for high load application environments.
The QIBR cross cylindrical roller bearing RB-USP series is made of AISI440C stainless steel material and is suitable for applications in harsh environments.
The material selection of QIBR cross cylindrical roller bearings RB-USP series depends on specific application requirements, including load, strength, environmental conditions, and other factors, to ensure the performance and service life of the bearings during use. Taking into account the above factors, it is possible to effectively select bearings that are suitable for application needs.
QIBR
Model Selection
| NO. | Product | Product Number | Mass | Type | Chamfer(r min) | Inner Diameter(d) | Outer Diameter(D) | Width(B B1) |
|---|---|---|---|---|---|---|---|---|
| 1 |
|
QRB 10020USP | 1.45kg | Open | 1 | 100mm | 150 | 20mm |
| 2 |
|
QRB 12025USP | 2.62kg | Open | 1.5 | 120mm | 180 | 25mm |
| 3 |
|
QRB 15025USP | 3.16kg | Open | 1.5 | 150mm | 210 | 25mm |
| 4 |
|
QRB 20030USP | 6.7kg | Open | 2 | 200mm | 280 | 30mm |
| 5 |
|
QRB 25030USP | 8.1kg | Open | 2.5 | 250mm | 330 | 30mm |
| 6 |
|
QRB 30035USP | 13.4kg | Open | 2.5 | 300mm | 395 | 35mm |
| 7 |
|
QRB 40040USP | 23.5kg | Open | 2.5 | 400mm | 510 | 40mm |
| 8 |
|
QRB 50040USP | 26kg | Open | 2.5 | 500mm | 600 | 40mm |
| 9 |
|
QRB 60040USP | 29kg | Open | 3 | 600mm | 700 | 40mm |
Characteristics and advantages of QIBR cross cylindrical roller bearing RB-USP series
The QIBR cross cylindrical roller bearing RB-USP series has multiple significant characteristics and advantages, which solve key problems in various fields, mainly reflected in the following aspects;
1. The QIBR cross cylindrical roller bearing RB-USP series has the characteristics of high rigidity and high load-bearing capacity
Although the QIBR cross cylindrical roller bearing RB-USP series is compact in design, it has good rigidity and load-bearing capacity, making it suitable for high load applications.
2. The QIBR cross cylindrical roller bearing RB-USP series has the characteristic of optimized structural design
The QIBR cross cylindrical roller bearing RB-USP series inner ring can be designed as an integrated structure, making it the most suitable for parts that require inner ring rotation accuracy.
The QIBR cross cylindrical roller bearing RB-USP series has the characteristics of low friction and high efficiency.
The QIBR cross cylindrical roller bearing RB-USP series reduces bearing friction torque and is suitable for use with low driving torque requirements, improving the overall operating efficiency of the equipment.
3. QIBR Cross Cylindrical Roller Bearing RB-USP Series Customized Service
The QIBR cross cylindrical roller bearing RB-USP series usually provides customized services, which can design bearings according to specific needs, meet the special requirements and operating conditions.
Performance Enhancement and Solutions of QIBR Cross Cylindrical Roller Bearing RB-USP Series
1. Effectively improving material properties and enhancing high load-bearing capacity
The production of QIBR cross cylindrical roller bearings RB-USP series uses high-quality steel to manufacture the inner and outer rings and balls, and improves the surface hardness and material properties through vacuum heat treatment, enhancing the bearing's load capacity and service life.
2. Improve manufacturing accuracy and load capacity
The production of QIBR cross cylindrical roller bearings RB-USP series adopts advanced processing equipment and technology from abroad, such as precision grinding, to improve the geometric accuracy of the inner and outer rings and balls, reduce processing errors, and thus improve the rotational accuracy and operational stability of the bearings.
3. Personalization
Provide personalized structural dimension solutions to meet specific performance requirements for QIBR cross cylindrical roller bearing RB-USP series applications in different scenarios. This method not only enriches the standards of bearings, but also provides effective guidance for manufacturers to meet the personalized needs of users.
In summary, by optimizing materials, manufacturing accuracy, personalized design, and other measures, the performance of the QIBR cross cylindrical roller bearing RB-USP series can be significantly improved to meet increasingly demanding application requirements.
The main application of QIBR cross cylindrical roller bearing RB-USP series
High end CNC lathes
The QIBR cross cylindrical roller bearing RB-USP series can improve the machining accuracy of lathes and ensure the production of high-quality parts. Provide stable support and precise workpiece positioning in high-precision machining.
CT machine
The QIBR cross cylindrical roller bearing RB-USP series has high precision and is used for CT machine rotation to ensure high accuracy and stability of the imaging system.
Surgical robot
The application of QIBR cross cylindrical roller bearing RB-USP series in surgical robots is of great significance. It has high accuracy, stability, and reliability, providing precise control and positioning during surgery, which is crucial for the precise operation of surgical robots. Provide precise control and positioning during surgery.