To improve the effective working reliability of rolling bearing measures
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Have a great influence the selection of appropriate clearance bearing radial internal clearance of the bearing on bearing life, temperature rise and noise, therefore needs to select the most suitable conditions of clearance, to ensure that the effect on the bearing load distribution in rolling body, minimizing screen sand machine vibration and noise, improve the reliability of bearings. Test and analysis show that, the optimum clearance can keep bearing 1 maximum lifetime value is the effective clearance is small positive.
The main bearing of diesel engine using the reliability of rolling bearing is a summary about the practice and theory analysis. It is known from the above analysis, the defect of this structure design itself, more difficult to solve the problem of early wear of rolling bearings are fundamentally, but by improving the cleanliness of bearing, bearing radial clearance fit, improve assembly process bearing is rolling bearing to improve reliability of effective measures.
234407BM 234706BM 234406BM 517/2860V/YA 5610/2500 517/1720X1V 527/1181M 510/1180M 517/930 510/670 590/560 510/500 52780 59080 517/368M 51760U 517/238 6207-2ZN 6206-2ZN 6205-2ZN 6204-2ZN 6203-RZ 6203-2ZN 6202N 6202-2ZN 6201-2ZN 6200ZZ 6200-2ZN 62/32-ZN 62/32-Z 62/32N 62/32-2Z 62/32-2RZ 62/32-2RS 62/28-2RZ 62/22-2RZ 61996 61992 61988 61984
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The source of impurity in diesel engine lubricating oil are many, crankshaft, cylinder head, the body cavity of the molding sand castings, machining, assembly process after the residual iron adhesion of dust etc.. These impurities through the lubricating oil into the bearing, the bearing rolling elements and raceways and wear. Therefore, some manufacturers add oil fine filter in the crude oil filter, in order to improve the lubricating oil cleanliness.Have a great influence the selection of appropriate clearance bearing radial internal clearance of the bearing on bearing life, temperature rise and noise, therefore needs to select the most suitable conditions of clearance, to ensure that the effect on the bearing load distribution in rolling body, minimizing screen sand machine vibration and noise, improve the reliability of bearings. Test and analysis show that, the optimum clearance can keep bearing 1 maximum lifetime value is the effective clearance is small positive.
The main bearing of diesel engine using the reliability of rolling bearing is a summary about the practice and theory analysis. It is known from the above analysis, the defect of this structure design itself, more difficult to solve the problem of early wear of rolling bearings are fundamentally, but by improving the cleanliness of bearing, bearing radial clearance fit, improve assembly process bearing is rolling bearing to improve reliability of effective measures.
