
7822C/DB/DF/DT_NTN 7822C/DB/DF/DT進口軸承
NTN 7822C/DB/DF/DT軸承,角接觸球軸承2,此軸承型號本公司有現貨,獲取軸承內圈,外圈更多詳細資料您可致電我司,NTN 7822C/DB/DF/DT游隙尺寸,游隙尺寸表,滾子粒數,7822C/DB/DF/DT報價,價格,外形尺寸,錐度,軸承的圖紙、樣品、價格或者替換產品等!我們是NTN軸承最佳代理商,所售產品均為原裝正品,請您放心購買! 訂購電話:0512-62658883
7822C/DB/DF/DT軸承 結構尺寸參數
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系列角接觸球軸承2
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型號7822C/DB/DF/DT
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Boundarydimensions mm- d
- D
- B
- ·B
- rsmin2
- r1smin2
- 110
- 140
- 16
- 32
- 1
- 0.6
-
Basic load ratings
- dynamic
- static
- dynamic
- static
- kN
- kgf
- Cr
- Cor
- Cr
- Cor
- 34.5
- 42.5
- 3,550
- 4,350
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Limiting speeds
- rpm
- grease
- oil
- 6,500
- 8,700
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Bearing numbers
- 7822C
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Load center
- mm
- a
- 24.5
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Mass
- kg
- single
- .approx.
- 0.486
-
Basic load ratings
- dynamic
- static
- dynamic
- static
- (duplex) kN
- (duplex) kgf
- Cr
- Cor
- Cr
- Cor
- 56.0
- 85.0
- 5,750
- 8,700
-
Limiting speeds
- (duplex)
- rpm
- grease
- oil
- 5,200
- 6,900
-
Bearing numbers2
- DB
- DF
- DT
- DB
- DF
- DT
-
Abutment and fillet dimensions
mm
- da
- Da
- ras
- Db
- r1as
- min
- max
- max
- max
- max
- 115.5
- 134.5
- 135.5
- 1
- 0.6
- 角接觸球軸承2系列 7822C/DB/DF/DT圖片

NTN 7822C/DB/DF/DT 振動篩主要應用于石料生產,冶金,耐火材料,煤炭等領域。振動篩主要由篩箱、激振器、懸掛(或支承)裝置及電動機等組成。電動機經三角皮帶,帶動激振器主軸回轉,由于激振器上不平衡重物的離心慣性力作用,使篩箱獲振動,完成物料篩分。 下面分析介紹影響振動篩滾動軸承振動的因素。 1.偏心振動 振動篩采用的激振器,大多為偏心軸激振器和箱式激振器。偏心軸激振器安裝調整方便,但造價較高,且偏心距不可