Since Bearings long-term work in damp, dirt, dust roller bearings, high temperature and other harsh environments Spherical roller bearings wholesale, so called bearing maintenance is relatively important. Although the initial installation, the bearing seat belt has injected a large amount of grease spherical roller bearings price, after all, can not afford the long-term suffering harsh environment, the grease will deteriorate in the short term, periodic maintenance and repair, for a Outer spherical bearings, it is very necessary. With this in mind, bearings when the design has been reserved nozzle can be used to re-inject grease replacement lubrication system, to protect the long-term operation of the equipment. Band 'Gothic' circular groove guide rollers - LFR Series 1. LFR Series linear rail guide wheel roller most widely used, economical and practical products that can fit in the cylindrical guide. 2. contacting wheel and rail two-point contact for spherical roller bearings sales agents, have good contact performance. 3. Roller double row angular contact ball bearing design and thickening of the internal structure of the outer ring, the wheel has a higher carrying capacity. The roller bearing steel with high-quality, heat treatment, precision grind, and are filled with long-life, high-quality multi-purpose grease. Wheel Dust Shield metal (KDD) or rubber seal (NPP). It can also provide the wheel with concentric or eccentric pivot, and some specifications are also corrosion-resistant stainless steel rollers. Spherical roller bearings wholesale, roller bearings, provided by the Dongguan City, Long-Long-Bearing Machinery Co., Ltd. Dongguan City, Long-Bearing Machinery Co., Ltd. (long-yu.net) strong, credible, in Dongguan, Guangdong thrust roller bearings and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Long Yu and you hand into the brilliant, for a better future!