FIELD: mechanical engineering. SUBSTANCE: proposed protective cap embraces members over periphery and over outer and partially over bearing ends. It consists of two parts faithfully copying each other. Outer surface of protective cap has two cylindrical bores in upper part and at base where two coupling rings are tightly fitted, thus forming elasticity of structure. Inner surface of base of cap is provided with shoulders, thus excluding work in break-off. EFFECT: facilitated mounting and dismantling of cap. 8 dwg
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