Crankshaft Journal Diameter and Limits
MAIN JOURNAL DIAMETERStandard 57.981-58.000 mm
First undersize 57.731-57.750 mm
Second undersize 57.481-57.500 mm
Third undersize 57.237-57.250 mm
Fourth undersize 56.987-57.000 mm
GENERAL DATA
Maximum variation in straightness 0.10 mm
End float 0.06-0.31 mm
Maximum journal out of round 0.005 mm
Maximum taper of journals 0.005 mm
Radius of main journal fillet 1.65-1.85 mm
Main bearing clearance 0.020-0.062 mm
Length 543 mm