Nylon cage bearing Some opinions

Nylon bearing cage, plastic Paul referred to, is the alternative to copper cage, iron cage generation of products, in terms of the relative metal cage, has a great advantage.
First, it is lightweight, making the bearing flexibility better if used in electrical or power products for energy has a significant role.
Second, it has low noise, is silent bearing of choice, especially now demanding to noise great influence on electrical products.
Third, it can effectively prolong bearing life, less a metal cage and ball friction bearings for extended life, plastic security role is great
Thrust roller backing bearings  including spherical roller thrust bearings, thrust cylindrical roller bearings and tapered roller thrust bearings. Axial spherical roller bearings can withstand axial and radial load, but the radial load should not exceed 55% of the axial load. Another important feature of this type of bearing away is a self-aligning performance, so to the degree of misalignment and shaft deflection less sensitive. As long as the load P, and P. No more than 0.05C, and turn rotary shaft, bearings allows a range of self-aligning angle. Small values ​​for large bearings, and load increases to allow aligning angle will decrease.The bearing outer ring with spherical raceway in the inner ring raceway fitted between double spherical roller, according to the different internal structure, divided into R, RH, RHA and four types of SR. Since the outer ring raceway of circular arc center and bearing center line, with self-aligning properties, it can automatically adjust the shaft or housing deflection or misalignment of axis errors caused. Can bear radial load and axial load. Especially the radial load capacity, suitable to withstand heavy load and shock load.
Tapered bore Stainless steel slewing bearing through the use of fasteners or withdrawal sleeves can make the shaft assembly and disassembly. Spherical roller bearings can withstand greater radial load, but also bear certain axial load. This kind of bearing outer ring raceway is spherical shape, aligning it with the performance, when the axial force leaving the inner bend or tilt tilted relative to the center line and the center line of the outer ring does not exceed 1 ° ~ 2.5 °, the bearing can still work