- Advantages of FAG Spherical Roller Bearings
Advantages of FAG Spherical Roller Bearings
Author: admin Add Time: 2019-5-27 13:32 Views: 320 times
Spherical roller bearings are double row self-retaining units with a solid outer ring with a concave slot plate, a solid inner ring and a drum roller with a cage. Inner ring with cylindrical or tapered bore
The symmetrical drum rollers are free to be combined with the concave outer ring groove plates. Thus, it is possible to compensate for the shaft deflection and misalignment of the shaft seat.
Spherical roller bearings of many sizes are available in the plan. These bearings have no central ribs on the inner ring until the drum rollers can be installed and stopped; improved kinematics, optimized appearance, and even better performance materials are possible. Thus, the bearing shows a significant improvement in the fundamental lifespan at the fundamental power load rate and under the same operating conditions. If necessary, a smaller bearing arrangement can be used in a particular use.
Hunan's industrial start is good, and the total output value of key enterprises such as Sany and Zhonglian has achieved rapid growth.
Spherical roller bearings have two rows of rollers that primarily accept radial loads and can also accept axial loads in either direction. It has a high radial load and is especially suitable for heavy or oscillating loads, but does not accept pure axial loads. The bearing outer ring raceway is spherical in shape, so its centering function is outstanding and can compensate for coaxiality errors.
There are two rows of symmetrical spherical rollers, the outer ring has a common spherical raceway, and the inner ring has two raceways that are at an angle to the axis of the bearing. It has an excellent aligning function. When the shaft is twisted or twisted, the device is not concentric. When the bearing can still be used normally, the centering property varies with the bearing size series. Generally, the allowable centering angle is 1~2.5 degrees. The bearing of this type of bearing can be large, and the bearing can accept the radial load. The axial load of the two-way effect has better impact resistance. Generally speaking, the adjustable rotation speed of the spherical roller bearing is low.