SPACER 3G1208 - Caterpillar

Connecting Rod Bearing Journals
Table 1
Specification for 107-7330 Connecting Rod Bearing and 149-6031 Main Bearing As
Item Qty Part Specification Description
Refer to Guidelines For Reusable Parts, SEBF8009, "Main Bearings And Connecting Rod Bearings" for more information.
- - - Diameter of crankshaft journal (Bearing Surface) for connecting rod bearings:
Original size journal 135.000 0.025 mm (5.3150 0.0010 inch)
Undersize journal 0.63 mm (0.025 inch) 134.370 0.025 mm (5.2902 0.0010 inch)
Undersize journal 1.27 mm (0.050 inch) 133.730 0.025 mm (5.2650 0.0010 inch)
Clearance between bearing and new journal is 0.107 to 0.218 mm (0.0042 to 0.0086 inch). Main Bearing Journals
Table 2
Specification for 107-7330 Connecting Rod Bearing and 149-6031 Main Bearing As
Item Qty Part Specification Description
Refer to Guidelines For Reusable Parts, SEBF8009, "Main Bearings And Connecting Rod Bearings" for more information.
- - - Diameter of crankshaft journal (Bearing Surface) for main bearings:
Original size journal 160.000 0.025 mm (6.2992 0.0010 inch)
Undersize journal 0.63 mm (0.025 inch) 159.370 0.025 mm (6.2744 0.0010 inch)
Undersize journal 1.27 mm (0.050 inch) 158.730 0.025 mm (6.2492 0.0010 inch)
Clearance between bearing and new journal is 0.122 to 0.241 mm (0.0048 to 0.0095 inch).