Wholesale Powder Metallurgy Cost Manufacturers – Powder Metallurgy Rotor Made in China – Welfine

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Our goal is to satisfy our customers by offering golden service, good price and high quality for Plastic Rollers With Bearings, Roller Contact Bearing, Steel Rollers With Bearings, We sincerely welcome overseas buyers to consult for that long-term cooperation as well as the mutual progress.
Wholesale Powder Metallurgy Cost Manufacturers – Powder Metallurgy Rotor Made in China – Welfine Detail:

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

Package

inner packing: plastic bag
outer packing: carton, pallet

Physical Properties

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

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

Application field

Powder metallurgy related enterprises is mainly applicable to the automotive industry, equipment manufacturing industry, metal industry, aerospace, military industry, instruments and meters, hardware tools, electronic appliances and other parts in the field of production and research and related raw materials, auxiliary materials, production of various kinds of powder preparation, sintering equipment manufacturing equipment.Products include bearings, gears, carbide cutting tools, molds, friction products and so on.In the military industry, heavy weapons such as piercing shells, torpedoes, etc., etc., are required to be produced by powder metallurgy technology.Powder metallurgy auto parts have become the largest market in China’s powder metallurgy industry in recent years. About 50% of auto parts are powder metallurgy parts.


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Wholesale Powder Metallurgy Cost Manufacturers –  Powder Metallurgy  Rotor Made in China – Welfine detail pictures

Wholesale Powder Metallurgy Cost Manufacturers –  Powder Metallurgy  Rotor Made in China – Welfine detail pictures

Wholesale Powder Metallurgy Cost Manufacturers –  Powder Metallurgy  Rotor Made in China – Welfine detail pictures


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  • The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
    5 Stars By Candance from Paraguay - 2018.06.26 19:27
    High Quality, High Efficiency, Creative and Integrity, worth having long-term cooperation! Looking forward to the future cooperation!
    5 Stars By Christian from Melbourne - 2018.12.11 11:26
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