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  • Deep groove ball bearing
    Deep groove ball bearing
    This type of deep groove ball bearing deep groove ball bearing consists of an outer ring, an inner ring, a steel ball and a group of cage.
    Deep groove ball bearing
  • Cylindrical roller bearings
    Cylindrical roller bearings
    Rolling body is cylindrical roller radial rolling bearing. The internal structure of cylindrical roller bearing of the roller are arranged in parallel, spaced retainer or isolation block is arranged between the roller and the roller can prevent between tilt or roller friction each other, effectively prevent the increase of rotational torque.
    Cylindrical roller bearings
  • Spherical roller bearings
    Spherical roller bearings
    Spherical roller bearing with two rollers, mainly bear radial load, but also can withstand axial load in either direction. It has high radial load capacity, especially suitable for heavy or vibration load, but can not bear pure axial load. The raceway of the outer ring of the bearing is spherical, so it has good aligning performance, which can compensate the coaxiality error.
    Spherical roller bearings
Linqing Le Zheng is bearing co., LTD., is set research and development, production, sales and the integration of science and technology bearing professional production enterprises, was founded in 1987, in 2011 registered as linqing Le Zheng bearing co., LTD, mainly the main non-standard, special and general bearing.
LeZheng bearing after 8 years of high-speed development, has gradually realized from small to large, from weak to strong leapfrog development. All products from the design, research and development to the final finished product, independently completed by the company. At present, the company has formed the informationization, systemization, standardization and streamline, digital control mode, and has the international first-class advanced production equipment. Car final stage all adopt numerical control equipment to complete the processing of CNC grinding machining process has reached to 100%, at the same time, double row bearings processing used in shuanggou grinding equipment at a time. In addition, oversize workshop all adopt the CNC vertical lathe and CNC vertical mill, oversize product precision grade level can reach the P5, further improve the precision of the products. Company perennial with more than 300 kinds of non-standard bearings and special bearings, deep groove ball bearings (type M ,type MA), electric insulation bearing, spherical roller bearings (CA, MB, E, E1), SL/NCF full cylindrical roller (SL181840 SL1818/500, SL183024 SL183080, SL182924 SL182980, NCF1840 NCF18/500, NCF3024 NCF3-80, NCF2924 NCF2980) all sufficient cash reserves. Applicable to coal winning machine, concrete transporter reducer, hydraulic pumps, engineering machinery, mineral, metallurgy, oil field shipbuilding and other industries.
Advanced technology, excellent quality, warm and thoughtful after-sales service let happiness is just a few years rapid development, has now become a concrete transporter reducer, coal winning machine, hydraulic pump spindle bearings, crescent bearing the development of Asia‘s largest manufacturing enterprises. To continue adhering to the "science and technology as the power, quality as the life" of the new development idea, let the joy is bearing industry development journey pursuing is not only a leading domestic and more determination to enter the bearing areas of the world. Products are mainly used in mining, metallurgy, engineering machinery, machine tool electrical and other industries, has been popular in Europe, southeast Asia and the Middle East and other dozens of countries and regions.
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