January 22, 2020 – Modern Driveline Modern Driveline, Inc.

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TECH TALK: What is Bearing Pre-Load?

PreloadBearing Pre-load is defined as:Internal stress to a bearing through application of negative clearance is known as bearing pre-loading. What is mean when you hear:  No Bearing Pre-load AllowedThere is no clearance and no negative clearance of an installed bearing surface.This does not include any intended spring pressure from a supporting mechanical source for the bearings’ […]