永久av狼友网站在线观看_亚洲另类综合欧美_97中文字幕在线观视频_欧美人与动性行为天天视频_成人一区二区三区国产亚洲_88xx永久免费看大片_日韩高清不卡无码av_亚洲第一在线欧美自拍日韩_国产精品中文字幕强奸乱伦_国产精品手机视频

Product features:

The gear is made of 20CrMnTi high-quality alloy steel, which is ground after carburizing.

Gear accuracy can reach 5 grade and Shore hardness can reach HRC62; Ensure high wear resistance and long service life of products;

Design of integrated planet carrier to improve torsional rigidity of reducer;

With super radial and axial load bearing capacity; Smooth operation and low noise.