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Classification and specifications of gear pumps (NS)
Gear Pump (PS) are used to discharge the working fluid in hydraulic systems of various devices of tractors, cars, agricultural and other machines. Depending on the purpose, and power class, are made with different NLS (4-250 cm3) working volumes and develop pressure (14,0-25,0 MPa)
Read moreLearning how to read the symbols on the tires
The figure below shows all the symbols and their values applied at the present time on the bus
Read moreInstructions for determining the bearing size
The first two digits on the right in the designation of the bearing is mainly determined by the dimension of the internal diameter of the hole. With a diameter of holes up to 20 mm the two rightmost digits are the following size ...
Read moreThe dimensions of the piston rings, crankshafts
The use of valves, piston rings Dimensions Dimensions crankshafts
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