1.Product detail

exercise machine /running machine caster 608 bearing

2.Structrue of inner bearing

Bearing ring Dimension tolerance, geometric tolerances, and surface quality of bearing’ s working surface will influent the operating noise. YCZCO adopts precision CNC machining ,to dimension precision,  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 movementbetween 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 cagecan 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 rubber is our standard material. but in high temperature environment ,often adopt fluorocarbons, silicone , PTFE shield.

Grease The shield and seal were filled with standard grease. We can use differentgrease as request

3.Transaction process

4.Our service

5.Our oil&grease

Oils – maintain their consistency well over a wide temperature range and are easy to

apply.For very low torque applications, a light instrument oil should be specified. Higher

running speeds are possible with oil but the obvious drawback with oil is the fact that it

tends not to stay in place.

Greases – are simply oils mixed with a thickener to so that they stay inside the bearing. Greases are generally more suitable for heavy loads and have the obvious advantage of

giving constant lubrication over a long period without maintenance.

6.FAQ from our clients: 

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.

 3). How quickly we produce our order for you?

 Answer : Within 15days  after receiving down payment usually.

7.Produce process

Die casting-punching-polishing-finishing-assembly-packaging-delivery

8.Why choose us

High quality Bearing: The bearing and the roller we produce are welcome to domestic

and foreign customers

Non Standard Bearing : Any requirement for Non-standard bearing can be satisfied.

We have experiment team.

High reputation: We have been devoted in bearing line for ten years. Many customers

will choose us after the first corporation.

Quick delivery: Our company will arrange production once receive the order.

Cost saving: We provide the factory price, so it is not high. On the other hand ,our bearings

are long-life.

Welcome to contact us:

Thank you for your coming!!!