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R0521.5-7POM Axle Steel

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【Arc R type】

Product accessories:

Product Description

Basic Info:

Model NO. R0521.5-7
Rows Number Multiple
Load Direction Radial Bearing
Material Nylon/Plastic/POM
Features Work Smoothly,Low Noise,Widely Use,Standard,Custo
After-Sales Service Online Support,Free Spare Parts
Color White or Customized
Transport Package Cartons
Specification 05*21.5*7mm
Origin Wenzhou Zhejiang
HS Code 8302410000


Product Description:

Product Name: Sliding Roller HN-R0521.5-7
Dimensions: ID=5mm;  OD=21.5mm;  Height=7mm
Outside Material: Polyformaldehyde (POM), Polyamide(PA6, PA66, Nylon), Polypropylene(PP),  Polycarbonate(PC), Polyurethane(PU)
Insert Material: Carbon Steel, Chrome Steel, Stainless Steel
Color: All colors available

Profile Type:R Groove
Surface Treatment: Lathing 
Structure: HN-625ZZ(ID=5mm, OD=21.5mm, Width=7mm)bearing injected with POM
Service: OEM&ODM 
Experience: With 15 years manufacturing history 

1) Built-in precise micro bearing;
2) Low noise, elegant performance and rolling smoothly;
3) Superior in quality and moderate in price;
4) We can supply both standard products and customized items according to the customers' special requirements.
5) We can provide free samples for your reference.


Item No. Door and Window Plastic Bearing Pulley
Dimensions OEM ODM
Material Bearing -Chrome steel, carbon steel, stainless steel
Plastic part- POM/ Nylon6 /Nylon66 +GF/PU/Rubber
Housing part - Plastic(Nylon)/ Steel/ Zinc alloy die casting / Aluminium profile/ alu. Alloy die casting
Color Original/black/white/Red/ Green/ Orange, or per customers' requirement
Surface Treatment Zinc plated/Nickle Plated/Black treatment/ Painting/Electrophoretic treatment
Features heavy-duty,adjustable,low noise,easy installation,sliding smoothly,long life,standard,customized,etc.
Application Sliding window and door, Sliding accessories, furniture accessories etc.
Packaing Foil bag+Neutral Carton+Pallet, or per customers' requirement
MOQ 1000 pcs
Lead Time According to the order q'ty
OEM& ODM Technical drawing or sample is needed


Payment Terms:    

1) 100% T/T
2) 30%   T/T in advance, 70% against copy of BL
3) Paypal
Packaging Details: Standard export packing (Plastic bag, cartons and pallets or wooden case); As customers' requirement
Delivery Port: Ningbo / Shanghai
Delivery Time: Normally ready goods and stock within 30 days or as the customer's request


1) material and color can according to customers' requirement.
2) we can make different size as per customers' requirement.

Key words:

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