Engine Spare Parts Main Bearing

Engine Spare Parts Main bearing Scope of application: sinotruk WD615 series Related accessory: crankshaft Installation location: located in the main shaft diameter of the crankshaft and connected with the crankcase Principle action: the role of the positioning role, adjust the radial clearance...

Product Details

Engine Spare Parts Main bearing

Scope of application: sinotruk WD615 series

Related accessory: crankshaft

Installation location: located in the main shaft diameter of the crankshaft and connected with the crankcase

Principle action: the role of the positioning role, adjust the radial clearance of the crankshaft

Common failure, failure phenomenon of (a) tile burning holding shaft (1) poor lubrication oil pressure is too low, dry friction (2) the degree of bearing preload undesirable (3) bearing and shaft assembly gap is too small (4) poor quality of engine oil (5) the oil temperature, pressure drop, the oil aging metamorphism (6) improper use oil filter (7) main bearing of cylinder block bore wear and tear

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