Size design of RYT850 bearing
1. Bearing inner diameter
The bearing inner diameter is generally determined by the axle diameter of the mating shaft.
2. Bearing outer diameter
The length of the bearing is determined by the bearing surface pressure. The longer the length, the less surface pressure the YRT850 bearing bears and the lighter the bearing load. However, at this time, eccentric contact or cooling effect may be reduced, resulting in shorter bearing life. Therefore, special attention should be paid to this situation: on the contrary, bearing length is too short, lubricating oil will flow out of bearing surface quickly, so it is difficult to form oil film, and bearing performance will be reduced. Generally, bearing length L/ bearing inner diameter d=0.5~3, but special attention must be paid to high load, easy to cause offset contact, high
Bearing size parameters:
| YRT850 (IDxODxH:850x1095x124mm) Rotary Table Bearings| Axial/Radial Turntable bearing |
| A . Rotary Table Bearings Parameters |
| Brand |
LYDZC |
| Model number |
YRT850 |
| Inner ring |
850mm |
| Outer ring |
1095mm |
| Width |
124mm |
| Weight |
253kg |
| Materials |
GCR15/GCR15SiMn |
| Precision |
P4/P2 |
| Lubrication |
Grease lubrication |
| Rotating part |
Inner ring/Outer ring |
| Load direction |
Multi-load |
| Structure |
Integrated Inner/Outer Ring,Mounting Hole in Outer ring |
The YRT850 bearing material will never suffer fatigue damage as long as the load it bears is light enough (no greater than a corresponding endurance limit load value of the bearing). Therefore, as long as the working environment temperature of the bearing is appropriate and the range of change is not large, absolutely no solid dust, harmful gas and water into the bearing, bearing lubrication is sufficient and just right, lubricant is absolutely pure and without impurities, and will not aging deterioration... , the bearing will continue to operate indefinitely.
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