NTN7019/DB/DF/DT軸承
- 軸承型號：7019/DB/DF/DT
- 系列：角接觸球軸承1
- 品牌：NTN
NTN 7019/DB/DF/DT軸承,角接觸球軸承1，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 7019/DB/DF/DT配合安裝尺寸,基本尺寸,滾子粒數(shù),7019/DB/DF/DT價(jià)格,外形尺寸,錐度,軸承的圖紙、樣品、價(jià)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
NTN7019/DB/DF/DT軸承參數(shù)
-
系列角接觸球軸承1
-
型號7019/DB/DF/DT
-
Boundarydimensions mm- d
- D
- B
- ·B
- rsmin2
- r1smin2
- 95
- 145
- 24
- 48
- 1.5
- 1
-
Basic load ratings
- dynamic
- static
- dynamic
- static
- kN
- kgf
- Cr
- Cor
- Cr
- Cor
- 67.0
- 67.0
- 6,800
- 6,800
-
Limiting speeds
- rpm
- grease
- oil
- 4,600
- 6,100
-
Bearing numbers
- 7019
-
Load center
- mm
- a
- 46.5
-
Mass
- kg
- single
- .approx.
- 1.41
-
Basic load ratings
- dynamic
- static
- dynamic
- static
- (duplex) kN
- (duplex) kgf
- Cr
- Cor
- Cr
- Cor
- 109
- 134
- 11,100
- 13,600
-
Limiting speeds
- (duplex)
- rpm
- grease
- oil
- 3,700
- 4,900
-
Bearing numbers2
- DB
- DF
- DT
- DB
- DF
- DT
-
Abutment and fillet dimensions
mm
- da
- db
- Da
- Db
- ras
- r1as
- min
- min
- max
- max
- max
- max
- 103.5
- 103.5
- 136.5
- 139.5
- 1.5
- 1
- 角接觸球軸承1系列 7019/DB/DF/DT圖片