Wholesale OEM/ODM Wholesale Powder Metallurgy Technology - blackening or black coating metallurgy machinery parts – Welfine factory and manufacturers

OEM/ODM Wholesale Powder Metallurgy Technology - blackening or black coating metallurgy machinery parts – Welfine

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abide by the contract", conforms to the market requirement, joins in the market competition by its high quality as well as provides more comprehensive and excellent service for clients to let them become big winner. The pursue of the company, is the clients' satisfaction for Idler Rollers With Bearings, Large Diameter Roller Bearings, Aluminum Powder Metallurgy, With outstanding company and top quality, and an enterprise of overseas trade featuring validity and competitiveness, which will be trustworthy and welcomed by its clientele and makes joy to its employees.

OEM/ODM Wholesale Powder Metallurgy Technology - blackening or black coating metallurgy machinery parts – Welfine Detail:

Powder metallurgy is a process for making metals or using metal powders (or a mixture of metal powders and non-metal powders) as raw materials, forming and sintering, and manufacturing metal materials, composite materials and various types of products.

Product name	blackening or black coating metallurgy machinery parts
Material	Fe, Cu, FeCu alloy, stainliee steel, graphite
Style	Sleeve, Flanged,Spherical,Miniature,Trust Washer, Rod
Size	1) inner 3-70mm, also can according to your request

Specification:
Standard tolerance of inside diameter G7
Standard tolerance of outside diameter S7
Recommend shaft tolerance f7/g6
Recommend housing tolerance H7

Physical properities:

Specific load capacity static: 10 N/mm²

Specific load capacity dynamic: 5 N/mm²

Sliding speed: 6.0 [ m/s ]

Friction value: 0,05 to 0,20 [ µ ]

Temperature strain: -40 to +200 [ °C ]

Max. Pv – value: 1.6 [ N/mm² x m/s ]

Bronze Bushing Hardness: HB 30-145

Surface Roughness:0.8-1.6

Yield Stength: 15,000 PSI

Elongation: 1%

” K” Strength Constent(PSI): 26,500

Oil Centent: 18-22% (V)

Density: 6.4-7.3 g/cm³

Features:

1. Exquisite and shiny appearance, beautiful and elegant

2. The product is durable and will not age or rust

3. Has a good fixing effect

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The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!