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Crankshaft Main Bearings & Connecting Rod Bearings Specifications

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CRANKSHAFT MAIN & CONNECTING ROD BEARINGS

Application In. (mm)
Crankshaft
End Play
Standard .004-.008 (.10-.20)
Wear Limit .012 (.30)
Runout
Standard .002 (.05)
Wear Limit .005 (.13)
Main Bearings
Journal Diameter 2.3982-2.3990 (60.914-60.935)
Journal Out-Of-Round .0006 (.015)
Journal Taper .0005 (.013) per 1" (25.4 mm)
Oil Clearance
Desired .0008-.0015 (.020-.038)
Allowable .0009-.0028 (.023-.071)
Connecting Rod Bearings
Journal Diameter 2.1228-2.1236 (53.919-53.939)
Journal Out-Of-Round .0006 (.015)
Journal Taper .0006 (.015) per 1" (25.4 mm)
Oil Clearance
Desired .0008-.0015 (.020-038)
Allowable .0009-.0027 (.023-.069)