NTN7914/DB/DF/DT轴承
- 轴承型号：7914/DB/DF/DT
- 系列：角接触球轴承1
- 品牌：NTN
NTN 7914/DB/DF/DT轴承,角接触球轴承1，轴承内圈,外圈更多详细资料您可致电我司，此轴承型号本公司有现货，获取NTN 7914/DB/DF/DT配合安装尺寸,安装尺寸,重量,额定动负荷,载荷,7914/DB/DF/DT极限转速,游隙,轴承的图纸、样品、价格或者替换产品等！我们是NTN轴承最佳代理商，所售产品均为原装正品，请您放心购买！ 订购电话：021-36539288 ,021-36539299
NTN7914/DB/DF/DT轴承参数
-
系列角接触球轴承1
-
型号7914/DB/DF/DT
-
Boundarydimensions mm- d
- D
- B
- ·B
- rsmin2
- r1smin2
- 70
- 100
- 16
- 32
- 1
- 0.6
-
Basic load ratings
- dynamic
- static
- dynamic
- static
- kN
- kgf
- Cr
- Cor
- Cr
- Cor
- 26.2
- 26.2
- 2,670
- 2,670
-
Limiting speeds
- rpm
- grease
- oil
- 6,700
- 9,000
-
Bearing numbers
- 7914
-
Load center
- mm
- a
- 32.5
-
Mass
- kg
- single
- .approx.
- 0.397
-
Basic load ratings
- dynamic
- static
- dynamic
- static
- (duplex) kN
- (duplex) kgf
- Cr
- Cor
- Cr
- Cor
- 42.5
- 52.5
- 4,350
- 5,350
-
Limiting speeds
- (duplex)
- rpm
- grease
- oil
- 5,300
- 7,100
-
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
- 75.5
- 75.5
- 94.5
- 95.5
- 1
- 0.6
- 角接触球轴承1系列 7914/DB/DF/DT图片