Recently, Luoyang LYC Bearing Co.,Ltd successfully developed the Z6/Z7 Class steel ball whose diameter is above 15mm. This can be regarded as a landmark of LYC's steel ball production.
Z6/Z7 Class is the top vibration indicator of bearing products in China. Steel balls with Z6/Z7 Class are usually used in low-noise motor bearings or precision bearings. There are great potential in producing Z6/Z7 steel balls. At present, only few producers have mastered the technology of producing Z6/Z7 steel balls in China.
After a year's developing, Luoyang LYC Bearing ultimately mastered the technology and produced the qualified Z6/Z7 steel balls in their steel ball division. By the way, most steel ball made by LYC Bearing before were Z4 Class products.
Product Model | Inside Diameter | Outside Diameter | Thickness |
K598-A-593-X bearing | 92.075 | 150 | 35.992 |
KHM218248.HM218210 bearing | 89.975 | 146.975 | 40 |