Main bearing

Main journal oil clearance mm (inch) NO.1,2,4,5 standard NO.1,2,4,5 maximum NO.3 standard NO.3 maximum	0,025 - 0,043 (0,0010 - 0,0017) 0,08 (0,0031) 0,0031 - 0.049 (0.0012 - 0,0019) 0,08 (0,0031)
Aviable undersize bearing mm (inch)	0,25 (0,010) . 0,50 (0,020) . 0,75 (0,030)