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EM-154 < SERVICE DATA AND SPECIFICATIONS (SDS) SERVICE DATA AND SPECIFICATIONS (SDS) Unit: mm (in) *: Total indicator reading Main Bearing INFOID:0000000009718021 MAIN BEARING Main journal diameter. “Dm” grade Standard Grade No. A 59.975 - 59.974 (2.3612 - 2.3612) 59.974 - 59.973 (2.3612 - 2.3611) 59.973 - 59.972 (2.3611 - 2.3611) 59.971 - 59.970 (2.3611 - 2.3610) 59.970 - 59.969 (2.3610 - 2.3610) Pin journal diameter. “Dp” grade Standard 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” 40.66 - 40.74 (1.6008 - 1.6039) Taper (Difference between “A” and “B”) Limit 0.002 (0.0001) Out-of-round (Difference between “X” and “Y”) 0.002 (0.0001) Crankshaft runout [TIR*] Standard Less than 0.05 (0.0020) Limit 0.10 (0.0039) Crankshaft end play Standard 0.10 - 0.25 (0.0039 - 0.0098) Limit 0.30 (0.0118) SEM645 SBIA0535E |