NTNNU228E/NJ/NUP軸承
- 軸承型號：NU228E/NJ/NUP
- 系列：圓柱滾子軸承1
- 品牌：NTN
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NTNNU228E/NJ/NUP軸承參數
-
系列圓柱滾子軸承1
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型號NU228E/NJ/NUP
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Boundarydimensions
mm- d
- D
- B
- rsmin2
- r1smin2
- 140
- 250
- 42
- 3
- 3
-
Basic load ratings
- dynamic
- static
- dynamic
- static
- kN
- kgf
- Cr
- Cor
- Cr
- Cor
- 395
- 515
- 40,000
- 52,500
-
Limiting speeds
- rpm
- grease
- oil
- 2,400
- 2,800
-
Bearing numbers
- type
- type
- type
- type
- type
- NU
- NJ
- NUP
- N
- NF
- NU228E
- NJ
- NUP
- ―
- ―
-
Dimensions
- mm
- Fw
- Ew
- J
- max
- max
- min
- 169
- ―
- 180.2
-
Abutment and fillet dimensions
mm
- da
- db
- dc
- dd
- de
- Da
- Db
- ras
- r1as
- min
- min
- max
- min
- min
- min
- min
- min
- max
- max
- 153
- ―
- 166
- 171
- 182
- 237
- ―
- ―
- 2.5
- 2.5
-
Mass
- kg
- type NU
- type N
- ( approx.)
- 8.73
- 圓柱滾子軸承1系列 NU228E/NJ/NUP圖片