一、 The ROBUST series of ultra high speed and high-precision angular contact ball bearings has low heat generation and high rotational speed.
While achieving high-speed and high-precision, it significantly reduces the heat generation of bearings during high-speed rotation.
1. The X-type bearing adopts SHX material with excellent heat resistance and wear resistance, achieving high speed and long service life
Compared with ordinary bearing steel SUJ2, the rolling fatigue life of SHX material is increased by 4 times, and the high-speed performance is improved by 20%.
2. Wide range of applications and complete models
Two types of contact angles: high-speed 18 ° (BNR) and high stiffness 25 ° (BER).
Two types of ball materials: steel ball (S-type) and ceramic ball (H-type, X-type).
3. Using analytical techniques to achieve optimal design
Optimal design is achieved by simulating bearing motion (including sliding motion) and analyzing temperature rise.
二、 Ultra High Speed and High Precision Angular Contact Ball Bearings Sealed ROBUST Series
High performance, long lifespan, significantly improving machine tool reliability, while also being more energy-efficient and environmentally friendly.
1. Long service life under grease lubrication
Effectively preventing the spread of lubricating grease, the specially designed ROBUST widening series is used to increase the filling amount of lubricating grease, and the lifespan of lubricating grease is 1.7 times that of open bearings.
2. Low heating design
Adopting a self-designed non-contact sealing ring, it has low heat generation comparable to open bearings.
3. High reliability, shortened installation time
The sealing ring effectively prevents the invasion of external foreign objects.
The bearings have been cleaned and greased, and after opening the seal, the spindle can be directly installed, eliminating the cleaning, degreasing, and greasing processes, and reducing the installation time to 1/8 of the original.
