Powder Metallurgy Forging Manufacturers – Zhejiang Factory Powder Metallurgy Parts Leaf-Valve Miniature Tapered Roller Bearing – Welfine
Powder Metallurgy Forging Manufacturers – Zhejiang Factory Powder Metallurgy Parts Leaf-Valve Miniature Tapered Roller Bearing – Welfine Detail:
Model | PM bushing |
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 | |
Features | Oil-impregnated; Self-lubricating |
Wear resistant and long life service | |
High performance bearing can be in extreme load, low speed reciprocating and oscillating applications | |
Good thermal conductivity property | |
Can be used in dirty and corrosive environment | |
Noise much less than other bearing | |
Suitable for high static load | |
Can be applied in widely temperature | |
Excellent corrosion resistance |
Powder metallurgy bearing is made of metal powder and other antifriction material powder pressed, sintered, plastic and soaked. It has porous structure. After the infiltration of hot oil, the pores are filled with lubricating oil. In the process of working, the metal and oil are heated and expanded, and the oil is squeezed out of the pores. The friction surface is lubricated. After the bearing is cooled, the oil is sucked back into the pores.
Powder metallurgy bearings can not be lubricated for a long time.
The higher porosity of powder metallurgy bearings, the more oil storage, but the more pores, the lower the strength.
Such bearings are often in the mixed lubrication state, sometimes can form thin film lubrication. They are often used to supplement the difficult and light lo
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We are proud of the superior customer gratification and wide acceptance due to our persistent pursuit of top of the range both of those on merchandise and service for Powder Metallurgy Forging Manufacturers – Zhejiang Factory Powder Metallurgy Parts Leaf-Valve Miniature Tapered Roller Bearing – Welfine , The product will supply to all over the world, such as: Philadelphia, kazan, Gabon, Our items have national accreditation requirements for qualified, high quality products, affordable value, was welcomed by people today all over the world. Our goods will continue to enhance within the order and look forward to cooperation with you, Should any of these products be of interest to you, please letus know. We are going to be content to offer you a quotation up on receipt of your detailed needs.
By Frederica from Cyprus - 2017.08.16 13:39
We feel easy to cooperate with this company, the supplier is very responsible, thanks.There will be more in-depth cooperation.
By Prima from Korea - 2018.12.11 11:26