Crankshaft Journal Diameter & Limits

Crankshaft Journal Diameters [1]:
Basic dimension:
Main 54.00 mm (2.1260 in.)
Connecting rod 47.80 mm (1.8819 in.)
1st undersize (0.25 mm)
Main 53.75 mm (2.1161 in.)
Connecting rod 47.55 mm (1.8720 in.)
2nd undersize (0.50 mm)
Main 53.50 mm (2.1063 in.)
Connecting rod 47.30 mm (1.8622 in.)
3rd undersize (0.75 mm)
Main 53.25 mm (2.0965 in.)
Connecting rod 47.05 mm (1.8524 in.)
Tolerance limits
Main Journal -0.017 mm to -0.037 mm (-0.00066 in. to -0.00145 in.)
Connecting Rod Journal -0.022 mm to -0.042 mm (-0.00086 in. to -0.00165 in.)