NTN231/850B/231/850BK轴承
- 轴承型号：231/850B/231/850BK
- 系列：调心滚子轴承2
- 品牌：NTN
NTN 231/850B/231/850BK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 231/850B/231/850BK代号,基本尺寸,安装尺寸,基本额定载荷,精度等级,装配,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
NTN231/850B/231/850BK轴承参数
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系列调心滚子轴承2
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型号231/850B/231/850BK
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Boundarydimensions
mm- d
- D
- B
- rsmin3
- 850
- 1,360
- 400
- 12
-
Basic load ratings
- dynamic
- static
- dynamic
- static
- kN
- kgf
- Cr
- Cor
- Cr
- Cor
- 15,500
- 34,000
- 1,580,000
- 3,500,000
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Limiting speeds 1
- rpm
- grease
- oil
- 140
- 220
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Bearing numbers
- cylindrical
- tapered2
- bore
- 231/850B
- 231/850BK
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Abutment and fillet dimensions
- mm
- da
- Da
- ras
- min
- max
- max
- 904
- 1,306
- 10
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Constant
- e
- 0.28
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Axial load factors- Y1
- Y2
- Y0
- 2.37
- 3.54
- 2.32
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Mass
- kg
- cylindrical
- tapered2
- bore
- 2,270
- 2,200
- 调心滚子轴承2系列 231/850B/231/850BK图片