V-Grooved Wheels
1.POM-coated bearing with u grooved
(1)First number represents"Bearing bore diameter"
(2)Second number represents"Pulley diameter"
(3)Third number represents"Pulley thickness"
2.POM material coating and carbon steel bearing.
Load Capacity : 100
Material : Plastic
Model Number : POM-coated bearings
Type : Door Rollers