NTNNNU4928/NNU4928K/NN4928/NN4928K軸承
- 軸承型號(hào):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(nèi)圈,外圈更多詳細(xì)資料您可致電我司,此軸承型號(hào)本公司有現(xiàn)貨,獲取NTN NNU4928/NNU4928K/NN4928/NN4928K配合安裝尺寸,基本尺寸,滾子粒數(shù),NNU4928/NNU4928K/NN4928/NN4928K價(jià)格,外形尺寸,錐度,軸承的圖紙、樣品、價(jià)格或者替換產(chǎn)品等!我們是NTN軸承最佳代理商,所售產(chǎn)品均為原裝正品,請(qǐng)您放心購(gòu)買(mǎi)! 訂購(gòu)電話:021-36539288 ,021-36539299
NTNNNU4928/NNU4928K/NN4928/NN4928K軸承參數(shù)
-
系列雙列圓柱滾子軸承
-
型號(hào)NNU4928/NNU4928K/NN4928/NN4928K
-
Boundarydimensions
mm- d
- D
- B
- rsmin2
- 140
- 190
- 50
- 1.5
-
Basic load ratings
- dynamic
- static
- dynamic
- static
- kN
- kgf
- Cr
- Cor
- Cr
- Cor
- 227
- 470
- 23,100
- 48,000
-
Limiting speeds
- rpm
- grease
- oil
- 3,000
- 3,600
-
Bearing numbers
- type NNU
- type NN
- cylindrical bore
- tapered bore
- cylindrical bore
- tapered bore
- NNU4928
- NNU4928K
- NN4928
- NN4928K
-
Dimensions
- mm
- Fw
- Ew
- max
- max
- 156
- 178
-
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
-
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