公司里的艳妇们都熟透了,又粗又硬的大鸡吧艹逼,涩涩视频网站,500福利久久久综合导航,好大好爽好猛我要喷水了视频,国产一区二区三区在线播放,迷人的人妻HHD语中字,小货SAO边洗澡边CAO你动漫,日本A级理论日本电影BIS,国产精品午夜小视频观看

Products

products

FB092 bronze material

  • parameters

FB092 bronze material is made of bronze material as the base. Before the thin-walled bearing is rolled into a thin-walled bearing, the oil-filled hole is evenly and orderly processed on the surface of the material. After the assembly, the grease is injected and the end face is sealed. At present, the material has been applied to medium and low speed applications such as conveyors, elevators, reeling machines, and leveling machines.


Material: CuSn8P0.3 or CuSn6.5P0. 1

Hardness: HB90~120

Applicable temperature range: -100 ° C ~ 200 ° C

Maximum load pressure: 60N/mm2

Maximum sliding speed: 2.5m/s