Use INA bearings in the process due to improper operation, insufficient lubrication, rust and corrosion, and a number of other factors, such as current, external material, caused by eccentric bearing service life greatly diminished. INA bearing using a bearing is necessary in the course of preventive measures has sufficient knowledge and understanding.
(1). bearing cooling water disruption.
(2). the deterioration of the oil, oil itself is not clean or running oil deterioration, such as increased moisture in oil causes acidity of oil increases, reduces oil lubrication, bearings subjected to corrosion, resulting INA bearing temperature rise.
Lubrication inadequate or improper lubricants can cause bearing deformation of component abrasion or serious
Preventive measures: improvement of lubrication system, timed properly to supplement or replace lubricants
INA bearing cage of installation, operation or demolition may cause deformation or defect
Precaution: with the appropriate operation, installation and removal tools, and the use of INA bearing.
Exposure to water may result INA bearing component corrosion and rust. Corroded bearings after injury while at work may cause spalling
Precautions: check seal on a regular basis, to ensure a good seal effect, the correct storage of bearings
INA bearing powered may cause occur when you rotate notch or nicks. Bearing at rest, improperly grounded electrical operation will cause a slight burn
Precautions: for parts before welding by INA bearing appropriate grounding connection to reduce or prevent current through bearing
Wear particle contamination and debris penetrated may lead to bearing face wear, scratches and dents
Preventive measures: clear intrusion into particles and debris, replace the lubricant, check the seal system
Eccentric, inclined or large loads could cause geometric stress concentration, or peeling surface
Precautions: use precise machining of bearing seats and abutments


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