China wholesale Sel Ball Bearings Suppliers – Bearing 6203 with high temperature grease of former holder – DEMY

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

Being supported by an highly developed and skilled IT group, we could offer you technical support on pre-sales & after-sales support for Atlas Roller Chain, Annular Ball Bearing, Mounted Ball Bearings, All of the time, we have been paying attention on all information to insure each product or service glad by our customers.
China wholesale Sel Ball Bearings Suppliers – Bearing 6203 with high temperature grease of former holder – DEMY Detail:

The precision of bearing contains precision and rotating accuaracy dimension precision is a project that mount on shafts, it includes inside diameter, outside diameter, width, chamfer size tolerance or allowed value.Geometric accuracy includ diameter deviation, average inner diameter deviation, out side diameter deviation, average diameter ring width deviation in single radial plane.rotation accuracy is rotating Pendulum, including the inner ring and outer ring radial swing and the axial runout, Side of inner ring and outer diameter surface perpendicularity tolerance range.Bearing precision grade from general grade 0 to 6, 5, grade 4 and grade 2, in turn, below is table comparison between preeision class of china GB 307 and other precision standard.Giant bearing precision grade is from grade 6, 5, 4 and 2 levels of four grades. 

The outer ring 11, the inner ring 12, and the ball 13 which are bearing components are 0.95 mass% or more and 1.10 mass% or less carbon, 0.05 mass% or more and less than 0.3 mass% silicon, 0.10 mass% or more and 0.50 mass% 11 A of outer ring raceways and 12 A of inner ring raceways which are the surface which consists of steel which consists of the following manganese, 1.30 mass% or more, and 2.00 mass% or less, and consists of steel which consists of remainder iron and an impurity, and contacts with other components. And the average nitrogen concentration in the surface layer regions 11B, 12B, and 13B which are regions within a depth of 20 μm from the ball rolling surface 13A are 0.2% by mass or more and 0.7% by mass or less, and in the surface layer regions 11B, 12B, 13B, 5 or more carbides with a diameter of 0.5 micrometer or less exist per 100 micrometer.

download

 

配件

photobank

 

Company Information

未标题-1

 

Exhibition

展会

Certificate

证书


Product detail pictures:

China wholesale Sel Ball Bearings Suppliers –  Bearing 6203 with high temperature grease of former holder – DEMY detail pictures


Related Product Guide:

Our primary objective is always to offer our clients a serious and responsible small business relationship, offering personalized attention to all of them for China wholesale Sel Ball Bearings Suppliers – Bearing 6203 with high temperature grease of former holder – DEMY, The product will supply to all over the world, such as: Johannesburg, Auckland, Florida, On today, we've got customers from all over the world, including USA, Russia, Spain, Italy, Singapore, Malaysia, Thailand, Poland, Iran and Iraq. The mission of our company is to deliver the highest quality products with best price. We've been looking forward to doing business with you!
  • The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
    5 Stars By Marian from Anguilla - 2018.07.27 12:26
    Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
    5 Stars By Elizabeth from Brunei - 2018.11.04 10:32

    Related Products