Crankshaft Main Bearing
CrankshaftThrust Clearance
Standard 0.020 to 0.220 mm (0.0008 to 0.0087 inch)
Maximum 0.30 mm (0.0118 inch)
Thrust Washer Thickness 2.440 to 2.490 mm (0.0961 to 0.0980 inch)
Main Journal
Diameter 66.988 to 67.000 mm (2.6373 to 2.6378 inch)
Maximum Taper & Out Of Round 0.02 mm (0.0008 inch)
Oil Clearance
No. 1 & No. 5 Journals
Standard 0.028 to 0.046 mm (0.0011 to 0.0018 inch)
Maximum 0.065 mm (0.0026 inch)
Other Journals
Standard 0.040 to 0.058 mm (0.0016 to 0.0023
inch)
Maximum 0.065 mm (0.0026 inch)
No. 1 And No. 5:
Others:
Standard Cylinder Block Crankshaft Journal Bore Diameter (A):
Standard Crankshaft Journal Diameter (B):
Standard Crankshaft Journal Diameter (B):
Standard Bearing Center Wall Thickness: No. 1 And No. 5:
Standard Bearing Center Wall Thickness: Others:
Main Bearing Size Codes