BEARING PLANT "GPZ-77" (Завод подшипников «ГПЗ-77»)

Own production of GPZ-77 bearings. The competitiveness of our bearings, produced according to GOST/ISO standards, is ensured by their highest quality and lower price than products of well-known foreign brands. In terms of technical parameters, our bearings are not inferior to Western ones because they are manufactured on equipment of the same class. GPZ-77 brand bearings are manufactured in compliance with design parameters and accuracy classes in accordance with GOST 520-2011. Rolling elements are made of ShKh-15 steel with a hardness of 58-64 HRC. Each bearing undergoes internal acceptance for compliance with GOST 520-2011 parameters, as well as tolerances for radial-axial clearance, in accordance with the design GOST. Partners choose our brand's products due to the high level of quality. We have our own quality control department (OTK) acceptance. Our employees are qualified and have a quality management system certificate per ISO 9000:9001. Today, among our clients are the largest defense enterprises of Russia.