Home > About lyc > Manufactures

About LYC


Over 60 years of bearing manufacturing experiences and 25 individual factories, 200+ production lines provide you with reliable quality assurance and comprehensive solutions.

LYC’s manufacturing process begins from forging (ring rolling) to turning, heat treatment, grinding, assembling and finish products. Roller, ball & cage are all produced in-house, this offers you the shortest possible delivery time with the most reliable products.


  • Components workshop
    Forging Plant
    Heat Treatment Plant
    Steel Ball &Roller Plant
    Cage Plant
    Turning Plant
  • Roduction Unit
    Auto bearing
    Ball bearing
    Railway bearing
    Slew bearing
    Extra large size bearing
    Large size bearing
    Precision bearing
  • Functional department
    R&D center
    Domestic sales Dept
    Import &export department
    QC department
    Materials Purchasing Dept
    Financial department
    HR department
    Strategic Development Dept
    Staff Education Center


25 Manufacturing Factories. Rollers, Balls, Cages, Turning, Heat Treatment, Grinding & Assembly are All In-House.

  • Ball Bearing Unit

    Automotive Bearing Unit

    Large Bearing Unit

    Extra-large Bearing Unit

  • Slewing Bearing Unit

    Railway Bearing Unit

    High-precision Bearing Unit

  • Forging Factory

    Turning Factory

    Heat Treatment Factory

    Steel Ball Factory

  • Roller Factory

    Cage Factory

    Tooling Division

    Material Preparing Factory


4 meter CNC ring
rolling mill
Heating furnace
2500T Hydraulic press
AMP30 high speed forging
line from Swiss (HATEBUR )
Gas shielded spheroidization
annealing furnace - Aichelin
Pda630 high speed
forging line from



From ф 3mm to ф 2230mm
12 Aichelin production lines.
Aichelin production lines231 units of production equipments,including shielding gas atmosphere roller furnace casting chain furnace ,mesh belt furnace multi-functionalcarburizing furnaces, Bainitic automatic production lines vacuum furnaces .


Auto bearingSlewing bearingRailway bearingLarge size bearingBall bearingExtra large

The First Manufacturing Plant Luoyang

Production area of about 15,000 square metres

Maximum Product Diameter Φ6300 mm

The Second Manufacturing Plant Luoyang

Production area about 49,000 square metres

Maximum Product Diameter Φ13500 mm

The Third Manufacturing Plant Yangzhou

Production area about 35,000 square metres

Maximum Product Diameter Φ3000 mm

16 Turning CNC Lanthes

Grinding Line

Grinding Line

Phosphating Line

Cargo Train Bearing Assembly line

Reconditioned Bearing Assembly line


Press steel cage production line Solid cage production line
Steel ball production line Roller production line