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Bearing

A Leading Enterprise for R&D of Precision Bearings in China
ZYS research, develop, and produce more than 20 series and over 500 models of precision bearings. Our main products include precision angular contact ball bearings for spindle of machine tools, angular contact thrust ball bearings for ball screw support, double-direction angular contact thrust ball bearings, NN series of cylindrical roller bearings, YRT bearings of turntable,
  • High Precision Cylindrical Roller Bearing

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    High Precision Cylindrical Roller Bearing

    ZYS cylindrical roller bearings belong to line contact,with high capacity and rigidity than angular contact ball bearings (including multiple sets of bearings).Therefore, ZYS cylindrical roller bearings are used in the medium,large scale machine tool with large load, high...Read More

  • Double-row Cylindrical Roller Bearings

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    Double-row Cylindrical Roller Bearings

    ZYS cylindrical roller bearings belong to line contact,with high capacity and rigidity than angular contact ball bearings (including multiple sets of bearings).Therefore, ZYS cylindrical roller bearings are used in the medium,large scale machine tool with large load, high...Read More

  • High Precision Single and Double Row Tapered Roller Bearing

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    High Precision Single and Double Row Tapered Roller Bearing

    ZYS Tapered roller bearings are the separation-type bearings. The material of bearing ring is high quality bearing steel,with a special heat treatment process. ZYS Tapered roller bearing is mainly used to bear radial load and axial joint load.Bearing axial load capacity.Read More

  • Automobile Turbocharger Ball Bearing

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    Automobile Turbocharger Ball Bearing

    ZYS Automobile Turbocharger Ball Bearing have such features as high limiting speed,large carrying capacity and long service life. ZYS Automobile Turbocharger Ball Bearings usually use alloy steel cage with special surface treatment to meet the requirements for higher speed...Read More

  • High Speed Four Point Angular Contact Bearing

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    High Speed Four Point Angular Contact Bearing

    High Speed Four Point Angular Contact Bearings are very popular. We have been engaged in research and development of igh Speed Four Point Angular Contact Bearings since 1958. ZYS has set up a scientific research workstation, and a strong world class experts team for igh Speed...Read More

  • Thin Section Robot Bearing

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    Thin Section Robot Bearing

    Thin Section Robot Bearings play an important role in the robot industry. ZYS has set up a scientific research workstation, and a strong world class experts team for Thin Section Robot Bearings, whose main researches represent the technology developing direction of China...Read More

  • Cross Roller Slewing Bearing

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    Cross Roller Slewing Bearing

    ZYS cross roller slewing bearing has the features of high stability, high precision, and high impact resistance. ZYS cross roller slewing bearings can carry higher axial/radial loads and overturning moments at the same time. ZYS cross roller slewing bearings generally have...Read More

  • High Speed Dental Handpiece Drill Bearing

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    High Speed Dental Handpiece Drill Bearing

    ZYS High Speed Dental Handpiece Drill Bearing is a kind of precision miniature bearings for dental and medical applications. Luoyang Bearing has been engaged in High Speed Dental Handpiece Drill Bearing since 1958, and we are known as one of the leading bearing manufacturers...Read More

  • Automotive Belt Tensioner Bearing

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    Automotive Belt Tensioner Bearing

    ZYS belt tensioner bearing characteristic is as follows.
    • Bearing material apply to using high temperature 
    • Ideal sealing design to prevent grease leakage
    • Low torque engineering to reduce excessive seal friction
    • Grease selection apply to using...
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  • Large Size Tapered Roller Bearing

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    Large Size Tapered Roller Bearing

    ZYS can offer different series of Tapered Roller Bearing. We have been engaged in research and development of Tapered Roller Bearing since 1958. So we bring you the Tapered Roller Bearing with best quality , high precision, reliable performance and strong durability.We have...Read More

  • Oil Downhole Drill Bearing

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    Oil Downhole Drill Bearing

    ZYS is specialized in producing bearings for petroleum and ships, and we have professional knowledge and technology which can promote bearings to the new level. ZYS has been engaged in oil downhole drill bearing since 1958, and we are known as one of the leading bearing...Read More

  • Testing Machine For Automobile Bearing

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    Testing Machine For Automobile Bearing

    Main features of Testing Machine for Automobile bearing: Testing Machine for Automobile bearing realize the computer auto control, with the auto control of test parameters, auto printing of record and auto alarm and stop. 1. The electric-hydraulic proportioning and...Read More

Luoyang Bearing Science And Technology Co.,ltd.has been engaged in bearing since 1958,ZYS was formerly known as Luoyang bearing research institute,which is the lead in China bearing industry, ZYS is manufacturers and suppliers of high quality bearing products and excellent service.