ANTIFRICTION BEARING, METHOD FOR CONTROLLED SUPPLY OF LUBRICATING MATERIAL TO ANTIFRICTION BEARING, DEVICE FOR SUPPLY OF LUBRICATING MATERIAL TO ANTIFRICTION BEARINGS, PUMP FOR PROPORTIONING OF LUBRICATING MATERIAL Russian patent published in 1999 - IPC

FIELD: antifriction bearing with external supply of lubricating material, which passes through the outer or inner race a ends in the proximity of the trolling solids of revolution. SUBSTANCE: lubricating material is supplied, depending on the operating data and condition data. In the device for supply of lubricating material provision is made for an annular pipe-line for feeding the lubricating material to the antifriction bearings. The inlet chamber in the proportioning pump is connected to a cylinder, and the inlet valve is formed by the cylinder boundary edge directed towards the chamber. EFFECT: improved supply of lubricating material to antifriction bearing of spinning loom. 38 cl, 12 dwg