Product description:

Spherical roller bearing has two rows of balls and a common concave sphered raceway in the outer ring. The bearing is consequently self-aligning   and insensitive to angular misalignments of the shaft relative to the housing. It is particularly suitable for applications where considerable shaft deflections or misalignment are to be expected. Additionally, the self-aligning ball bearing has the lowest friction of all rolling bearings, which enables it to run cooler even at high speeds.

This kind of bearing outer ring raceway is spherical shape, aligning it with the performance of the force when the shaft is bent or tilted Ershi centerline and the outer ring inner ring relative tilt center line of not more than 1 ° ~ 2.5 ° , the bearing can still work

Features:

1)  Spherical roller bearings are principally provided with two rows of symmetrical spherical rollers and a common sphere raceway in out ring, the two inner ring raceways are included at an angle to the bearing axia

2) The bearings have good self-aligning ability and can operate when the shaft deflection under load or the shaft deflection under load or the shaft misaligning in mounting, and their permissible aligning angle is 1 to 2.5 degree

3) This type of bearings has heavy load carrying capacity and anti-impact ability, in addition to radial loads, they also can carry axial loads in two directions

4)In general, this type of bearings permits a low limiting speed.

Applications:

injection molding machines, crane hooks, vertical pumps.

Spherical roller bearings23022