NTN231/670B/231/670BK轴承
- 轴承型号：231/670B/231/670BK
- 系列：调心滚子轴承2
- 品牌：NTN
NTN 231/670B/231/670BK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 231/670B/231/670BK游隙尺寸,游隙尺寸表,滚子粒数,231/670B/231/670BK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：021-36539288 ,021-36539299
NTN231/670B/231/670BK轴承参数
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系列调心滚子轴承2
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型号231/670B/231/670BK
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Boundarydimensions
mm- d
- D
- B
- rsmin3
- 670
- 1,090
- 336
- 7.5
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Basic load ratings
- dynamic
- static
- dynamic
- static
- kN
- kgf
- Cr
- Cor
- Cr
- Cor
- 11,000
- 22,800
- 1,120,000
- 2,330,000
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Limiting speeds 1
- rpm
- grease
- oil
- 190
- 300
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Bearing numbers
- cylindrical
- tapered2
- bore
- 231/670B
- 231/670BK
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Abutment and fillet dimensions
- mm
- da
- Da
- ras
- min
- max
- max
- 706
- 1,054
- 6
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Constant
- e
- 0.30
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Axial load factors- Y1
- Y2
- Y0
- 2.22
- 3.30
- 2.17
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Mass
- kg
- cylindrical
- tapered2
- bore
- 1,250
- 1,210
- 调心滚子轴承2系列 231/670B/231/670BK图片