Powdered metal shaft bushing
Mutually interconnected porosity insidepowdermetallurgy products,productcontains lubricatingoil,good wearresistance,Self-lubricating andrustprotection function
--
Floating nut
Using the floating nut design,the lowerleg tube of the leg can have a certainamplitude of swing,reduce the impactof the lead screw,fully protect the leadscrew from damage,so as to extend theservice life of the leg
--
Cover
The cover completely sealed to keepmoisture out
--
Gears
20CrMnTi gear Hardness:57-60HRCcarburizing treatment Wear resistance、high impact toughness
--
Heavy duty thrust bearing
National standard GB/T26777-2023impact requirement can be met
