Types of failures that occur in the process are Noise, Shoemark, Black Surface and Wedge. For the Cp value is equal to 1.29 and Cpk of 1.22. Based on the data processing using fuzzy FMEA method, found that the failure rate of occurrence of defects per day amounted to 1.005%. The data used based on data occurred during October 2010. In addition, to create improvement plans based on the highest RPN. The purpose of this study is to analyze the proportion of defects and process capability in assembly, analyzing potential failures, identify root causes of defects, and calculate the value of the highest RPN. To be able to meet consumer desires and to prevent or eliminate failures, companies need to make improvement programs that can minimize the failure rate which is the implementation of Failure Mode and Effect Analysis (FMEA) and the use of fuzzy logic. There are many failures in the production process that reduces the function of Bearing. PT SKF Indonesia which is one of the largest manufacturing companies in Indonesia produced various types of Bearing 6201.
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