d:  D: B:  
Bearing No.Internal DiameterOutside DiameterWidthCatalogue
*LM67048/010/Q 31,750 59,131 15,875 Single Row Inch Size
*15123/15243/Q 31,750 61,912 19,050 Single Row Inch Size
*15123/15245/Q 31,750 62 19,050 Single Row Inch Size
HM88542/510/Q 31,750 73,025 29,370 Single Row Inch Size
*HM88542/2/510/2/QCL7C 31,750 73,025 29,370 Single Row Inch Size
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