Explorer 2WD V6-245 4.0L (1994)
Crankshaft Main Bearing: Specifications
Main Bearing Journal Diameter ..................................................................................................................................................................... 2.2433-2.2441
Main Bearing Out-Of-Round ..................................................................................................................................................................................... 0.0006
Main Bearing Taper Limit ............................................................................................................................................................................ 0.0006 per inch
Main Bearing Journal Runout ............................................................................................................................................................................. 0.002 Max.
Main Bearing Surface Finish (RMS) ................................................................................................................................................................................. 12
Main Bearing Runout Service Limit ............................................................................................................................................................................ 0.005
Main Bearing Desired Clearance to Crankshaft ............................................................................................................................................. 0.0008-0.0015
Main Bearing Allowable Clearance to Crankshaft ......................................................................................................................................... 0.0005-0.0019
Main Bearing Wall Thickness (Std.) Red ...................................................................................................................................................... 0.0707-0.0710
Main Bearing Wall Thickness (Std.) Blue ..................................................................................................................................................... 0.0711-0.0714
