7906/DB/DF/DT_NTN 7906/DB/DF/DT进口轴承
NTN 7906/DB/DF/DT轴承,角接触球轴承1，此轴承型号本公司有现货，获取轴承内圈,外圈更多详细资料您可致电我司，NTN 7906/DB/DF/DT配合安装尺寸,安装尺寸,重量,额定动负荷,载荷,7906/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：0512-62658883
7906/DB/DF/DT轴承 结构尺寸参数
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系列角接触球轴承1
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型号7906/DB/DF/DT
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Boundarydimensions mm- d
- D
- B
- ·B
- rsmin2
- r1smin2
- 30
- 47
- 9
- 18
- 0.3
- 0.15
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Basic load ratings
- dynamic
- static
- dynamic
- static
- kN
- kgf
- Cr
- Cor
- Cr
- Cor
- 7.55
- 5.75
- 770
- 585
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Limiting speeds
- rpm
- grease
- oil
- 14,000
- 19,000
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Bearing numbers
- 7906
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Load center
- mm
- a
- 15.5
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Mass
- kg
- single
- .approx.
- 0.058
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Basic load ratings
- dynamic
- static
- dynamic
- static
- (duplex) kN
- (duplex) kgf
- Cr
- Cor
- Cr
- Cor
- 12.3
- 11.5
- 1,250
- 1,170
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Limiting speeds
- (duplex)
- rpm
- grease
- oil
- 12,000
- 15,000
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Bearing numbers2
- DB
- DF
- DT
- DB
- DF
- DT
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Abutment and fillet dimensions
mm
- da
- db
- Da
- Db
- ras
- r1as
- min
- min
- max
- max
- max
- max
- 32.5
- 32.5
- 44.5
- 45.8
- 0.3
- 0.15
- 角接触球轴承1系列 7906/DB/DF/DT图片
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