MODEL NO: LM10-AJ NUMBER OF BALL ROWS : 4 WEIGHT GRF: 29g MAIN OIWENSIONS: dr:10(0,-0.009) D:19(0,-0.013) L:29(0,-0.2) B:22(0,-0.2) D1:18(0,-0.2) W:1.3 h:1 CIRCULAR RUNOUT DIAMETER: 0.012 BASIC LOAD RATING: KGF:38 KGF:56