Spherical roller bearing inner ring crack damage is what causes?
1, too much stress.2, bearing over speed will damage the bearings.3, in an unbalanced force.Hope to adopt, thank you.Your adoption is the motivation of my answer.
2, the bearing inner ring and shaft with a large amount of interference, the bearing will be broken inside the inner ring.Bearing cracks caused by the manufacturing process, the use of manufacturers can not be corrected, and can only stop using the returned supplier.The crack caused by the interference of the shaft and the adjustment of the axle diameter to the reasonable size tolerance can avoid the occurrence of cracks.
Spherical roller bearing inner ring crack damage, are mainly caused by two factors:1, the material and improper heat treatment during the manufacture of the bearing lead to stress concentration and crack in the storage and use process;
