NTN240/670B/240/670BK30轴承
- 轴承型号：240/670B/240/670BK30
- 系列：调心滚子轴承2
- 品牌：NTN
NTN 240/670B/240/670BK30轴承,调心滚子轴承2，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 240/670B/240/670BK30配合安装尺寸,安装尺寸,重量,额定动负荷,载荷,240/670B/240/670BK30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
NTN240/670B/240/670BK30轴承参数
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系列调心滚子轴承2
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型号240/670B/240/670BK30
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Boundarydimensions
mm- d
- D
- B
- rsmin3
- 670
- 980
- 308
- 7.5
-
Basic load ratings
- dynamic
- static
- dynamic
- static
- kN
- kgf
- Cr
- Cor
- Cr
- Cor
- 8,650
- 20,600
- 885,000
- 2,100,000
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Limiting speeds 1
- rpm
- grease
- oil
- 210
- 320
-
Bearing numbers
- cylindrical
- tapered2
- bore
- 240/670B
- 240/670BK30
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Abutment and fillet dimensions
- mm
- da
- Da
- ras
- min
- max
- max
- 706
- 944
- 6
-
Constant
- e
- 0.29
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Axial load factors- Y1
- Y2
- Y0
- 2.29
- 3.41
- 2.24
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Mass
- kg
- cylindrical
- tapered2
- bore
- 794
- 781
- 调心滚子轴承2系列 240/670B/240/670BK30图片