high end special high grade micro bearing 608 ZZ

1.Product detail

The Images of high grade micro bearing high :

2.About the material

Carbon steel is steel in which the main interstitial alloying constituent

is carbon in the range of 0.12–2.0%. The American Iron and Steel Institute 

(AISI) defines carbon steel as the following: "Steel is considered to be carbon

steel when no minimum content is specified or required for chromium, cobalt,molybdenum, nickel, niobium, titanium, tungsten, vanadium or zirconium,

or any other element to be added to obtain a desired alloying effect; when the

specified minimum for copper does not exceed 0.40 percent; or when the

maximum content specified for any of the following elements does not exceed

the percentages noted: manganese 1.65, silicon 0.60, copper 0.60.

Stainless steel is the universal name for a number of different steels used primarily for their anti-corrosive element. Stainless steel has been developed to

resist a number of corrosive environments. It ensures that our workplaces are

safe,that buildings last longer and that our food preparation surfaces are hygienic.

It is also an earth friendly material; it can be melted down, recycled and made into something else.

 Structure:

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 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 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 different grease as requested.

3.How to choose bearings?

       Usually these factors should be considered: the bearing size and direction

of the load, the nature of the bearing load, self-aligning performance requirements, bearing rigid requirements, bearing performance requirements, the speed of the bearing working environment temperature requirements and some other aspects

such as the requirement of bearing axial winding, restrictions on the size of bearing appearance, installation and dismantling is convenient, the requirement of the

bearing seal and the friction torque, vibration and noise, etc

4.Our service

5.Packaging&Shipment

Packaging

1)industrial packaging :Plastic bag > Paper carton

                     Poly tube >Wooden Pallet

2)as  customer requirement

Our packing is strong enough and safe for transport and shipment.

Shipment

Transportation of goods may take place by road railwayair or combined

ways, etc. The mode of transportation depends on you as long as it is

convenient for you.

6.Our craft: 

Heat treatment:Bearing under heat treatment can greatly improve its life, reliability, rigidity, wear resistance and anti-fatigue function.Its expected range

of the ring can be extrend to 28mm.

Precision Grinding:The good grinding processing in the outer and

inner ring, make the surface smooth and delicate, grinding crack and groove

error obviously reduced and touch surface larger.

7.About us

Welcome to contact us:

Customer satisfaction

We will supply our best price and customer service for you, Thanks for visiting our website, if you have any question, please do not hesitate to contact us. We warmly welcome every new and old customers' email or phone call.