Main Bearing Journal - Spheroidal Graphite Iron (SGI) Crankshaft
Refer to the Specifications module, "Crankshaft" topic for information on the width of main bearing journals.
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| Item | Quantity | Part | Specification Description |
| - | All | The original size of the main bearing journal | |
| - | All | Maximum permissible wear of the main bearing journals | |
| - | All | Surface finish of bearing journals, crank pins, and radii | |
The Shell for the Main Bearings
Show/hide table
| Item | Quantity | Part | Specification Description |
| - | All | Thickness at center of the shells | |
| - | All | Width of the main bearing shells | |
| - | All | Clearance between the bearing shell and the main bearing journals | |
Caterpillar Information System:
824K Wheel Dozer, 825K Soil Compactor and 826K Landfill Compactor Machine Systems Oil Filter (Transmission)
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2013/09/19 New Power Train Software Is Now Used on Certain K Series Motor Graders {7620}
2013/09/24 Improved Retaining Ring Is Now Used in the Transmission Planetary Group on Certain Caterpillar Machines {3030, 3160}
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2013/10/10 A New Plate Assembly is Now Used in the Air Starting Arrangements (If Equipped) on the 793F, and 797F Off-Highway Trucks {5500, 5501, 7516, 7540}
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