SUNBEARING 30210 Tapered Roller Bearing Silver 50*90*20mm Chrome Steel GCR15

Product Description 

Tapered roller bearings can be separated. It is a component , composed of inner ring , outer ring , rollers and cage . It can be installed separately. The contact line corrected for contact between the roller and the raceway reduces stress concentration. It can stand large radial loads and axial loads. As the tapered roller bearings can only send one-way axial load, it need another tapered roller bearing with a symmetrical mounting to send in the opposite direction of axial load.

Single row tapered roller bearing has an outer ring. Inner ring and a group of tapered roller are encased in a basket-shaped cage into an inner ring assembly. The outer ring can be separated from the inner ring assembly. According to the ISO standard of tapered roller bearing outer dimension specification, any standard type of inner and outer rings can be able to achieve international exchange with the outer ring or inner ring of the same models. in addition to the external dimensions, tolerances of outer ring in the same models should comply with the regulations of ISO492GB307,the cone angle of the inner component and the diameter of component cone must also meet the relevant provisions of the swap.

Usually the cone Angle of outer ring raceway on single row tapered roller bearing is between 10°~19°,it can simultaneously stand the combined effect of bearing load and radial load. The greater the Angle,the more axial load can be bear. Big cone Angle bearings,end number to add B means the cone angle between 25 ° ~ 29 °. It can can withstand a large axial load.  In addition, the single row taper roller bearings can adjust the clearance in the process of the device's size.