high speed low noise skateboard/slide plate roller bearing

1.Product detail

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.

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:

Thank you very much!!!