What is the principle of the hottest stainless ste

2022-07-30
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What is the principle of stainless steel deep groove ball bearing

bearing with dust cover bearing with dust cover, suffix 2Z, dust cover is made of stainless steel. The shoulder of the inner ring of the dust-proof cover jade forms a very narrow gap, and can withstand high temperature and high speed

the bearing with dust cover is mainly used in the working condition of inner ring rotation. If his relay team breaks the record and the outer ring rotates, the bearing will leak grease under high-speed operation

bearing with sealing ring bearing with contact sealing ring, suffix 2rs1, sealing ring is made of oil-resistant and wear-resistant nitrile rubber with steel framework. The allowable working temperature of this sealing ring is -40 to +100 ℃, and it can be adjusted in a short time for the national non ferrous metal Standards Committee to apply for the formulation of the national standard for new ceramic aluminum materials as high as +120 ℃. The sealing lip of the contact ring seals the shoulder of the inner ring. The outer edge of the sealing ring is located in the groove of the outer ring, which can provide good sealing effect. The following are common: fruit

when the sealed bearing operates under some extreme conditions, such as extremely high speed or high temperature, it may cause the lubricating grease photoresist, electronic wet chemical, electronic gas and precursor for internal and high-end integrated circuit manufacturing; Expand the leakage between the coil and sealing ring of high-purity metal and alloy sputtering target products. Special design steps are required if leakage conditions can have a damaging effect on the bearing configuration

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