Crankshaft, Engine

Crankshaft (Unit: mm (inch))
Main journal dia. "Dm" grade
Grade No. A 59.975 - 59.974 (2.3612 - 2.3612)
Grade No. B 59.974 - 59.973 (2.3612 - 2.3611)
Grade No. C 59.973 - 59.972 (2.3611 - 2.3611)
Grade No. D 59.972 - 59.971 (2.3611 - 2.3611)
Grade No. E 59.971 - 59.970 (2.3611 - 2.3610)
Grade No. F 59.970 - 59.969 (2.3610 - 2.3610)
Grade No. G 59.969 - 59.968 (2.3610 - 2.3609)
Grade No. H 59.968 - 59.967 (2.3609 - 2.3609)
Grade No. J 59.967 - 59.966 (2.3609 - 2.3609)
Grade No. K 59.966 - 59.965 (2.3609 - 2.3608)
Grade No. L 59.965 - 59.964 (2.3608 - 2.3608)
Grade No. M 59.964 - 59.963 (2.3608 - 2.3607)
Grade No. N 59.963 - 59.962 (2.3607 - 2.3607)
Grade No. P 59.962 - 59.961 (2.3607 - 2.3607)
Grade No. R 59.961 - 59.960 (2.3607 - 2.3606)
Grade No. S 59.960 - 59.959 (2.3606 - 2.3606)
Grade No. T 59.959 - 59.958 (2.3606 - 2.3605)
Grade No. U 59.958 - 59.957 (2.3605 - 2.3605)
Grade No. V 59.957 - 59.956 (2.3605 - 2.3605)
Grade No. W 59.956 - 59.955 (2.3605 - 2.3604)
Grade No. X 59.955 - 59.954 (2.3604 - 2.3604)
Grade No. Y 59.954 - 59.953 (2.3604 - 2.3603)
Grade No. 4 59.953 - 59.952 (2.3603 - 2.3603)
Grade No. 7 59.952 - 59.951 (2.3603 - 2.3603)

Pin journal dia. "Dp"
Grade No. 0 51.968 - 51.974 (2.0460 - 2.0462)
Grade No. 1 51.962 - 51.968 (2.0457 - 2.0460)
Grade No. 2 51.956 - 51.962 (2.0445 - 2.0457)

Center distance "r" 40.36 - 40.44 (1.5890 - 1.5921)

Out-of-round (X - Y) - Standard Less than 0.002 (0.0001)

Taper (A - B) - Standard Less than 0.002 (0.0001)

Runout [TIR] - Limit Less than 0.10 (0.0039)

Free end play
Standard 0.10 - 0.25 (0.0039 - 0.0098)
Limit 0.30 (0.0118)