Crankshaft, Engine

Main bearing journal diameter 63.983-64.003 mm (2.5190-2.5198 in)
Out-of-round limit 0.008 mm (0.0003 in)

Taper limit
total 0.06 mm (0.003 in)
per 25 mm (1 in) 0.013 mm (0.0003 in)

Journal runout limit
a 0.05 mm (0.002 in)
b 0.05 mm (0.002 in)
a Runout of journals II and III to journals I and IV.
b Runout of adjacent journals to each other.

Surface finish (RMS) 0.25 micrometer (10.0 micro in)