sliding door pulley,window pulley,door roller,window roller. standard or nonstardard bearing. POM,nylon covered. Long life.

Pulley:

1,Standard bearing: 608,608z,608zz,625,625z,625zz,693,693z,693zz.

2,Bearing steel material:  carbon steel or bearing steel.

3,We accept make the nonstandard bearing as per customer requirement,OEM with sample or drawing.

4,Coating plastic material: 1, Nylon.  2,POM.

4,Packing: Pallet.

Drawing:

Plastic bearing