New Design Rollers,white Pulley Wheels,sliding Window Accessories Wheels

1.Window roller/pulley wheels Description

Item name: New design rollers,white pulley wheels,sliding window accessories wheels

2.Advantage Description

1. able to carry high loads

2. with carbon steel ball bearing

3. with a high load-bearing capacity

4. more quietly than metal roller bearings

5. low noise, stable performance and durable

6. able to work in sub-zero temperatures and have low rolling resistance

7. suitable for countless applications: sliding doors, windows and other furnitures

3.Window roller/wheels bearing structure

Bearing ring  Dimension tolerance , geometric tolerances,and surface quality of bearing’sworking surface will influent the operating noise. YCZCO adopts precision CNC machining ,to dimensionprecision, geometric tolerances , design drawing , mold making , grinding,cleaning, assembly ,testing,every link of strict checks.Which is to ensure all our products

 are tested by our strict criteria.

Ball   The balls evenly with by the cage,often make rolling movement

between 2 rings.The shape,size and number will directly influent bearing’s load tolerance and operating capability We use high precision, small vibration steel ball.It’s surface must be strengthened, no bumps scratches, lacerations, pitting and notch.

Cage   Enclose and move with all or part of the balls.It also be used to insulate the balls,

guide the balls’movement and to improve lubrication performance inside the bearing.,etc. 

YCZCO’s cage is commonly made of cold rolling carbon steel.But in the corrosiveness environment ,nonparallel or high - speed situation,stainless steel,engineering plastics cage

can be decided on request.

Shield  YCZCO’s shield,taking the carbon steel material, if necessary,

taking stainless steel or other material.

Seal   YCZCO adopt different kind of seal material to meet the requirement of their

operating in high temperature and being compatible with grease. Acrylonitrile-butadiene r

ubber is our standard material.but in high temperature environment ,often adopt fluorocarbons, silicone , PTFE shield.

4.Window roller/pulley wheels bearing Technology

5.Produce process

6.Packaging&Shipping

1).Packaging: Inner PE polybag and Outer export carton (about 15kgs each carton size:32.5X17.5X15.5cm ) As the clients' requirement

2).Shipping:by Sea, Air or EMS DHL UPS  Fedex or Others

7.FAQ Time

1). What should you do when decide to purchase our roller or bearing?

Answer: If you are going to buy our roller and bearing,,you need to tell us the product’s sizematerialquantity and so on.  So that we can quote you the favorable price.

2). Can we supply the samples for confirmation before order?

Answer : Yes,we'd like to. But you need to pay for it including the Freight fee, we will return the samples cost to you when receiving your order.

8.Our service

9.Company Information

10.Canton Fair

11.Transaction Process

12.Main product