U Groove POM Plastic-Coated Bearings, Sliding Door Pulley, Furniture Nylon Wheel, Slot Wheel, Rail Wheel, Drive Rollers

1.POM-coated bearing with u grooved
Description of item NO,:
（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.
3.Applicable to all kinds of doors and windows, furniture, equipment and other supporting pulley

Note: My aliexpress store is a physical store of the manufacturer.There are many similar POM or PU material coated bearing,such as U-groove/V-groove/Arc type/Plane type/no groove.please check and choose in store category "Nylon packages bearing".

Explain

1.For delivery time,we set 7 days to avoid unexpect factor,In fact we can make earlier;Default set delivery time will be 1-2 days.
2.Delivery will be by China Post Registered Air Mail, Standard Shipping,Russian Air,Ruston Economic Air Mail,ePacket and other express company you point in order.
3.As soon as you get the goods,please confirm in Aliexpress ASAP,and give feedback 5 stars if you like.