High Quality no noise plastic v u groove polyurethane molding POM Nylon PU plastic rubber coated bearing 608z 626zz 636z 6900zz For Sliding Door Fitness Curtain

 Product  Name
Nylon coated bearing
Material
Chrome Steel
Samples
Support
model
626ZZ
Inner Diameter
6mm
Outer Diameter
Customized
Weight
0.4kg