Direct From China no Security Risks Hardware Dealers 304 Bearing Door Roller

Product character 
1.Material:304 stainless steel,316 stainless steel
2.Diameter of the support bar:standard D25*2.5mm or D25*2mm thickness
3.Length of the support bar:if the door is about 800-1000mm,we use 2000 mm support bar.If it is the double sliding door,the length of the support bar is twice of the door width.
4.Finish:satin/polished (decide as our clients want,we can also do dark black,bronze,platina,titanium etc electroplated)
5.Glass hole:flat hold /countersunk(as you want)
6.Glass thickness:8mm /10mm/ 12mm (If the length is more than these three size,please confirm with our sale men,because the parts need go along with the glass thickness to enlarge)
7. Package:standard package PEP bag+white box,whole set packing EVA+white box,the support bar will be packed all alone.

1. raw material:Standard 304 stainless steel,long service life,small harmful to our body. 1.Because of the anti-corrosion performance of stainless steel,the products or machine no need to be coated protecting material,also no need to use chemical agent to clean,there is not harmful gas released from coating or cleaner.
2. Stainless steel long service life,no need to repair or change often,so that we can save the material of repairing and changing,also the waste handling.
3. POM roller sleeve:plastic roller made by POM turning process, high density,wearproof,can slide smoothly.

• High mechanical property
• Highest fatigue strength
• Good environment resistance and corrosion protection performance
• Good repeated impact performance 
• Good electrical property 
• Good recover performance 
• Slide smoothly 
• wearproof 
• Standard size

1. NSK standard bearing:wearproof,low noise,slide smoothly

• The bearing is very wearproof. 
• You can hardly hear any noise when it slides 
• It is very smooth when it slides 
• It can easily bear 80 KG 
• The size is extremely exact .
• Surface treatment:There is no spot,fissure.
• No burr,clean,whole set fittings include screws,allen key etc,package according to the standard of export.