Crankshaft, Engine

Dimensional Specifications
Crankshaft General Data:
Maximum variation in straightness 0.10 mm
Crankshaft end float 0.08 - 0.34 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 0.014 - 0.062 mm
Length 539.2 mm

Component Illustration:

Crankshaft Bearing Dimensions
Big End Journal Diameter (1):
Standard 51.981 - 52.000 mm
1st undersize 51.731 - 51.750 mm
2nd undersize 51.481 - 51.500 mm

Main Journal Diameter (2):
Standard 57.981 - 58.000 mm
1st undersize 57.731 - 57.750 mm
2nd undersize 57.481 - 57.500 mm

Crankshaft Bearing Clearance
Big-end bearing clearance 0.020 - 0.068 mm
Main bearing clearance 0.014 - 0.062 mm