Bearing Grease Application: Proper Methods
Correct grease application maximizes bearing service life. Proper quantity and method ensure effective lubrication.
Grease Quantity
Too little grease causes inadequate lubrication. Too much creates excessive heat and drag. Follow manufacturer recommendations for specific bearing sizes.
Application Methods
Pack grease into bearing interior before installation. Apply thin film to raceway surfaces. Avoid overfilling housings.
Grease Types
Lithium-based greases serve most general applications. Polyurea greases offer long life at high temperatures. Specialty greases address specific environmental requirements.
MixingGreases
Never mix grease types unless manufacturer approves. Incompatible greases break down and cause failures. Clean components thoroughly when changing grease types.