230/1120B/230/1120BK_NTN 230/1120B/230/1120BK进口轴承
NTN 230/1120B/230/1120BK轴承,调心滚子轴承2，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 230/1120B/230/1120BK游隙尺寸,游隙尺寸表,滚子粒数,230/1120B/230/1120BK报价,价格,外形尺寸,锥度,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
230/1120B/230/1120BK轴承 结构尺寸参数
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系列调心滚子轴承2
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型号230/1120B/230/1120BK
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Boundarydimensions
mm- d
- D
- B
- rsmin3
- 1120
- 1,580
- 345
- 9.5
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Basic load ratings
- dynamic
- static
- dynamic
- static
- kN
- kgf
- Cr
- Cor
- Cr
- Cor
- 15,600
- 39,000
- 1,590,000
- 4,000,000
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Limiting speeds 1
- rpm
- grease
- oil
- 120
- 190
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Bearing numbers
- cylindrical
- tapered2
- bore
- 230/1120B
- 230/1120BK
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Abutment and fillet dimensions
- mm
- da
- Da
- ras
- min
- max
- max
- 1,164
- 1,536
- 8
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Constant
- e
- 0.21
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Axial load factors- Y1
- Y2
- Y0
- 3.29
- 4.80
- 3.21
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Mass
- kg
- cylindrical
- tapered2
- bore
- 2,160
- 2,090
- 调心滚子轴承2系列 230/1120B/230/1120BK图片
NTN 230/1120B/230/1120BK 1．滚动进口轴承的理论旋转轴心线，对向心进口轴承即内圈轴心线，对推力进口轴承则指轴圈轴心线。2.内圈（轴圈）轴心线innerring(shaftwasher)axis内圈（轴圈）的基本圆柱孔或圆锥孔的内接圆柱体或内接圆锥体的轴心线。3.外圈（座圈）轴心线outerring(housingwasher)