The selection of bearings is usually based on a specified bearing life under specific conditions of load. The life is based on the fatigue resistance of the contacting surfaces. However, experience indicates that 80% of installed anti-friction bearings fail to attain their expected service life. Most bearings fail at an early age for one or more of the following reasons.
1 - corrosion 5 - unexpected vibatory loads
2 - contamination of the lubricant 6 - misalignment
3 - overheating 7 - inadequate lubrication
4 - inadequate internal clearance
AVAILABLE PURCHASE QUANTITIES:
PER EACH = Price listed as 1