NTN7811C/DB/DF/DT軸承
- 軸承型號：7811C/DB/DF/DT
- 系列：角接觸球軸承2
- 品牌：NTN
NTN 7811C/DB/DF/DT軸承,角接觸球軸承2，軸承內(nèi)圈,外圈更多詳細(xì)資料您可致電我司，此軸承型號本公司有現(xiàn)貨，獲取NTN 7811C/DB/DF/DT代號,基本尺寸,安裝尺寸,基本額定載荷,精度等級,裝配,軸承的圖紙、樣品、價格或者替換產(chǎn)品等！我們是NTN軸承最佳代理商，所售產(chǎn)品均為原裝正品，請您放心購買！ 訂購電話：021-36539288 ,021-36539299
NTN7811C/DB/DF/DT軸承參數(shù)
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系列角接觸球軸承2
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型號7811C/DB/DF/DT
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Boundarydimensions mm- d
- D
- B
- ·B
- rsmin2
- r1smin2
- 55
- 72
- 9
- 18
- 0.3
- 0.15
-
Basic load ratings
- dynamic
- static
- dynamic
- static
- kN
- kgf
- Cr
- Cor
- Cr
- Cor
- 13.1
- 12.7
- 1,330
- 1,300
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Limiting speeds
- rpm
- grease
- oil
- 13,000
- 18,000
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Bearing numbers
- 7811C
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Load center
- mm
- a
- 13
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Mass
- kg
- single
- .approx.
- 0.079
-
Basic load ratings
- dynamic
- static
- dynamic
- static
- (duplex) kN
- (duplex) kgf
- Cr
- Cor
- Cr
- Cor
- 21.2
- 25.5
- 2,160
- 2,600
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Limiting speeds
- (duplex)
- rpm
- grease
- oil
- 10,000
- 14,000
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Bearing numbers2
- DB
- DF
- DT
- DB
- DF
- DT
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Abutment and fillet dimensions
mm
- da
- Da
- ras
- Db
- r1as
- min
- max
- max
- max
- max
- 57.5
- 69.5
- 70.8
- 0.3
- 0.15
- 角接觸球軸承2系列 7811C/DB/DF/DT圖片