Motor Fan Double Row Bearing Damage
SKF 22228 cc c3w33 double row bearing damage was detected online and replaced. The bearing, located on the side closest to the fan, is part of a 1500 rpm, 500 kW electric motor-driven fan system.
We started to get the reward of our work and effort with our determinations.
We investigate the causes and conduct root cause analyzes to prevent recurrence.
SKF 22228 cc c3w33 double row bearing damage to the inner ring rolling surface edges and damage to the cage are seen. As a result of the detection of the damage with online monitoring, the bearing was replaced. I am waiting for your valuable comments on the reasons for the damage.
It should not be forgotten that every owned equipment is under control and reliable.
It is a fan driven by a 1500 rpm and 500 kW electric motor.
Fan type overhang.this fan starts directly without driver.
There is a flap in front of the fan discharge line.
Flap ratio is automatically adjusted according to combustion need.
The bearing that is damaged is the one on the side closest to the fan.
Additional Images
