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Home >> BMW >> 2013 >> 640i 2D Convertible >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 82 (Engine - Technical Data - F13) >> Crankshaft And Bearings >> N55 Engine >> 11 21 Connecting rod bearing journals

11 21 Connecting rod bearing journals

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CRANKSHAFT AND BEARINGS SPECIFICATION

Ground sizes of conrod bearing journals    
Identification mark (b) mm 49.9730... 49.9834
Identification mark (R) mm 49.9835... 49.9930
Stage 1 mm No machining possible
Size 2 mm No machining possible
Radial conrod bearing play mm 0.025... 0.071