• G20Cr2Ni4A Material Cylindrical roller bearings, Backeing bearings

      High quality Cylindrical roller bearings, backing bearingsP4 GradeG20Cr2Ni4A MaterialPacking with wooden casesProfessional inspection before delivery...

      2024-07-18

    • Which mechanical bearings are professionally produced?

      Cement machinery supporting bearingsBall   mill bearings23296CAK/CAW33239/555/W33232/750CAK/CAW33239/695/W33FCDP110148510YA5/HC/C3239/895/W33230/1000/W33Wide range of roller presses, vertical mills, rocker arms,   separators, hydraulic cylinders and other equipm...

      2019-07-11

    • 2018 New website of WJB Bearing lauched

      Dear Honorable Customers,In order to serve all of our global customers,we have launched new website.Welcome you visit our new website.Welcome any comment or suggestion from you.Wafangdian Jin Yu Bearing Manufacturing Co.,Ltd ( with regitered brand "WJY") is located in ...

      2018-03-28

    • GCr15 bearing steel-WJY brand (3)

      FeaturesComprehensive performance is good. Spheroidized annealing has good cutting performance. Quenched and tempered high hardness and uniformity, wear resistance and contact fatigueHigh strength, good thermal processing performance. Contains more alloying elements, the price is cheaper .GC...

      2018-02-06

    • GCr15 bearing steel-WJY brand (2)

      Related processingThe heat treatment system: steel bar annealing, wire annealing or 830-840 degrees oil quenching.Heat treatment process parameters:1. Normal annealing: 790-810 degrees heating, the furnace cooled to 650 degrees, the air-cooled - HB170-2072. Isothermal annealing: 790-810 degre...

      2018-02-06

    • GCr15 bearing steel-WJY brand (1)

      GCr15 steel is a low alloy content, with good performance, the most widely used high-carbon chromium bearing steel. After quenching and tempering with a high hardness, uniform organization, good wear resistance, high contact fatigue performance. The steel cold plastic processing medium, cutting ...

      2020-02-06