CRANKSHAFT
CRANKSHAFT SPECIFICATION Unit: mm (in) Main journal dia. "Dm" grade (No. 1 and 5) Standard Grade No. G Grade No. H Grade No. J Grade No. K Grade No. L Grade No. M Grade No. N Grade No. P Grade No. R Grade No. S Grade No. T Grade No. U Grade No. V Grade No. W Grade No. X Grade No. Y Grade No. 1 Grade No. 2 Grade No. 3 Grade No. 4 Grade No. 5 Grade No. 6 Grade No. 7 Grade No. 9 63.963 - 63.964 (2.5182 - 2.5183) 63.962 - 63.963 (2.5182 - 2.5182) 63.961 - 63.962 (2.5181 - 2.5182) 63.960 - 63.961 (2.5181 - 2.5181) 63.959 - 63.960 (2.5181 - 2.5181) 63.958 - 63.959 (2.5180 - 2.5181) 63.957 - 63.958 (2.5180 - 2.5180) 63.956 - 63.957 (2.5179 - 2.5180) 63.955 - 63.956 (2.5179 - 2.5179) 63.954 - 63.955 (2.5179 - 2.5179) 63.953 - 63.954 (2.5178 - 2.5179) 63.952 - 63.953 (2.5178 - 2.5178) 63.951 - 63.952 (2.5178 - 2.5178) 63.950 - 63.951 (2.5177 - 2.5178) 63.949 - 63.950 (2.5177 - 2.5177) 63.948 - 63.949 (2.5176 - 2.5177) 63.947 - 63.948 (2.5176 - 2.5176) 63.946 - 63.947 (2.5176 - 2.5176) 63.945 - 63.946 (2.5175 - 2.5176) 63.944 - 63.945 (2.5175 - 2.5175) 63.943 - 63.944 (2.5174 - 2.5175) 63.942 - 63.943 (2.5174 - 2.5174) 63.941 - 63.942 (2.5174 - 2.5174) 63.940 - 63.941 (2.5173 - 2.5174) Main journal dia. "Dm" grade (No. 2, 3 and 4) Standard Grade No. A Grade No. B Grade No. C Grade No. D Grade No. E Grade No. F Grade No. G Grade No. H Grade No. J Grade No. K Grade No. L Grade No. M Grade No. N Grade No. P Grade No. R Grade No. S Grade No. T Grade No. U Grade No. V Grade No. W Grade No. X Grade No. Y Grade No. 1 Grade No. 2 63.963 - 63.964 (2.5182 - 2.5183) 63.962 - 63.963 (2.5182 - 2.5182) 63.961 - 63.962 (2.5181 - 2.5182) 63.960 - 63.961 (2.5181 - 2.5181) 63.959 - 63.960 (2.5181 - 2.5181) 63.958 - 63.959 (2.5180 - 2.5181) 63.957 - 63.958 (2.5180 - 2.5180) 63.956 - 63.957 (2.5179 - 2.5180) 63.955 - 63.956 (2.5179 - 2.5179) 63.954 - 63.955 (2.5179 - 2.5179) 63.953 - 63.954 (2.5178 - 2.5179) 63.952 - 63.953 (2.5178 - 2.5178) 63.951 - 63.952 (2.5178 - 2.5178) 63.950 - 63.951 (2.5177 - 2.5178) 63.949 - 63.950 (2.5177 - 2.5177) 63.948 - 63.949 (2.5176 - 2.5177) 63.947 - 63.948 (2.5176 - 2.5176) 63.946 - 63.947 (2.5176 - 2.5176) 63.945 - 63.946 (2.5175 - 2.5176) 63.944 - 63.945 (2.5175 - 2.5175) 63.943 - 63.944 (2.5174 - 2.5175) 63.942 - 63.943 (2.5174 - 2.5174) 63.941 - 63.942 (2.5174 - 2.5174) 63.940 - 63.941 (2.5173 - 2.5174) Pin journal dia. "Dp" Standard Grade No. 0 53.968 - 53.974 (2.1247 - 2.1250) Grade No. 1 53.962 - 53.968 (2.1245 - 2.1247) Grade No. 2 53.956 - 53.962 (2.1243 - 2.1245) Center distance "r" 45.96 - 46.04 (1.8094 - 1.8126) Out-of-round (Difference between X and Y) Limit 0.002 (0.0001) Taper (Difference between A and B) 0.002 (0.0001) Runout [TIR (1) ] Less than 0.05 (0.002) Crankshaft end play Standard 0.10 - 0.26 (0.0039 - 0.0102) Limit 0.30 (0.0118) (1) Total indicator reading
