اسم العلامة التجارية
GUANJIA or OEM
رقم الموديل
v Groove Pulley for Window and Door
Type
Door & Window Rollers
Material
Chrome Steel;Bearing steel;GCr15;carbon steel, brass
Noise Level
Z, Z1, Z2, Z3, Z4
Lubrication
oil, grease, dry
Sample
Plastic Bearing Sliding Window Roller Pulley sample is available
Cage
Nylon,chrome steel,stainless steel
Feature
High precision, low friction and noise, long service life
OEM
custom Non Standard Door & Window Rollers/pulley/wheel