NTN7210C/DB/DF/DT軸承
- 軸承型號：7210C/DB/DF/DT
- 系列：角接觸球軸承2
- 品牌：NTN
NTN 7210C/DB/DF/DT軸承,角接觸球軸承2，軸承內(nèi)圈,外圈更多詳細資料您可致電我司，此軸承型號本公司有現(xiàn)貨，獲取NTN 7210C/DB/DF/DT配合安裝尺寸,安裝尺寸,重量,額定動負荷,載荷,7210C/DB/DF/DT極限轉(zhuǎn)速,游隙,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
NTN7210C/DB/DF/DT軸承參數(shù)
-
系列角接觸球軸承2
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型號7210C/DB/DF/DT
-
Boundarydimensions mm- d
- D
- B
- ·B
- rsmin2
- r1smin2
- 50
- 90
- 20
- 40
- 1.1
- 0.6
-
Basic load ratings
- dynamic
- static
- dynamic
- static
- kN
- kgf
- Cr
- Cor
- Cr
- Cor
- 43.0
- 31.5
- 4,350
- 3,250
-
Limiting speeds
- rpm
- grease
- oil
- 12,000
- 15,000
-
Bearing numbers
- 7210C
-
Load center
- mm
- a
- 19.5
-
Mass
- kg
- single
- .approx.
- 0.454
-
Basic load ratings
- dynamic
- static
- dynamic
- static
- (duplex) kN
- (duplex) kgf
- Cr
- Cor
- Cr
- Cor
- 69.5
- 63.5
- 7,100
- 6,450
-
Limiting speeds
- (duplex)
- rpm
- grease
- oil
- 9,100
- 12,000
-
Bearing numbers2
- DB
- DF
- DT
- DB
- DF
- DT
-
Abutment and fillet dimensions
mm
- da
- Da
- ras
- Db
- r1as
- min
- max
- max
- max
- max
- 57
- 83
- 85.5
- 1
- 0.6
- 角接觸球軸承2系列 7210C/DB/DF/DT圖片