Made of grey cast iron according to GOST 1412-85 by casting and milling on a CNC machine. Often called a central or square housing, or simply a block. It is the base of the gearbox NI.11.12. Together with the covers NI.11.12.202 and NI.11.11.204, it forms an oil bath for the gearbox gears.
Made of grey cast iron according to GOST 1412-85 by casting and milling on a CNC machine. Often called a central or square housing, or simply a block. It is the base of the NI.11.12 gearbox. Together with the NI.11.12.202 and NI.11.11.204 covers, it forms an oil bath for the gearbox gears.