sliding window pulley

1.Application: Zinc pulley for sliding
2.Housing:zinc+zinc coat
3.Plastic Ball Bearing
4.Quiet+Durable,Screw adjust height
5.Manufacture

1.Manufacture
2.Housing:Zinc coated iron
3.Steel roller bearing
4.height adjustable
5.Use:Sliding window door furniture and cabinet parts

1.Window sliding bearings sash pulleys, door casters wheels,nylon rollers
2.Adjustable height
3.Nylon wheels + Punching box Bracket
4.Manufacture

1.For PVC frame slide window, Sliding Aluminum and wooden window and door
2.20 years Experience
3.Nylon bearing in Plastic box
4.Manufacture

1. Slide Aluminum window and door caster, Moving window caster
2. Nylon Bearing
3. height adjustable
4. colour: as needed
5. Manufacture

1.Material: carbonsteel, stainless steel
2.For linear guide such as Window and doors, Equipment, escalator step, etc.
3.Factory. Best price offered.