The grease BNZ-5 (TU 38 USSR 201197-80) used in bearings of a rolling of industrial mechanisms with systems of the centralised giving of grease, chain drives and transfers. The basic operational characteristics: on the basic properties it is possible to carry to semi-fluid greases. It is efficient at temperature-50… +160 °С. Structure: on structure it is close to grease БНЗ-4, however contains in 3 times of less thickener.