NTNNNU4928/NNU4928K/NN4928/NN4928K軸承
- 軸承型號：NNU4928/NNU4928K/NN4928/NN4928K
- 系列：雙列圓柱滾子軸承
- 品牌：NTN
NTN NNU4928/NNU4928K/NN4928/NN4928K軸承,雙列圓柱滾子軸承，軸承內圈,外圈更多詳細資料您可致電我司，此軸承型號本公司有現貨，獲取NTN NNU4928/NNU4928K/NN4928/NN4928K配合安裝尺寸,基本尺寸,滾子粒數,NNU4928/NNU4928K/NN4928/NN4928K價格,外形尺寸,錐度,軸承的圖紙、樣品、價格或者替換產品等！我們是NTN軸承最佳代理商，所售產品均為原裝正品，請您放心購買！ 訂購電話：021-36539288 ,021-36539299
NTNNNU4928/NNU4928K/NN4928/NN4928K軸承參數
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系列雙列圓柱滾子軸承
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型號NNU4928/NNU4928K/NN4928/NN4928K
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Boundarydimensions
mm- d
- D
- B
- rsmin2
- 140
- 190
- 50
- 1.5
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Basic load ratings
- dynamic
- static
- dynamic
- static
- kN
- kgf
- Cr
- Cor
- Cr
- Cor
- 227
- 470
- 23,100
- 48,000
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Limiting speeds
- rpm
- grease
- oil
- 3,000
- 3,600
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Bearing numbers
- type NNU
- type NN
- cylindrical bore
- tapered bore
- cylindrical bore
- tapered bore
- NNU4928
- NNU4928K
- NN4928
- NN4928K
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Dimensions
- mm
- Fw
- Ew
- max
- max
- 156
- 178
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Abutment and fillet dimensions- mm
- da
- db
- dc
- dd
- Da
- Db
- min
- min
- max
- min
- min
- max
- min
- ras max
- 148
- 152
- 154
- 158
- 182
- 182
- 180
- 1.5
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Mass
- kg
- type NNU
- type NN
- cylindrical bore
- tapered bore
- cylindrical bore
- tapered bore
- 3.94
- 3.76
- 3.76
- 3.58
- 雙列圓柱滾子軸承系列 NNU4928/NNU4928K/NN4928/NN4928K圖片