NTNNNU49/500/NNU49/500K軸承
- 軸承型號：NNU49/500/NNU49/500K
- 系列：雙列圓柱滾子軸承
- 品牌：NTN
NTN NNU49/500/NNU49/500K軸承,雙列圓柱滾子軸承，軸承內(nèi)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(xiàn)貨，獲取NTN NNU49/500/NNU49/500K配合安裝尺寸,安裝尺寸,重量,額定動負荷,載荷,NNU49/500/NNU49/500K極限轉(zhuǎn)速,游隙,軸承的圖紙、樣品、價格或者替換產(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，請您放心購買！ 訂購電話：021-36539288 ,021-36539299
NTNNNU49/500/NNU49/500K軸承參數(shù)
-
系列雙列圓柱滾子軸承
-
型號NNU49/500/NNU49/500K
-
Boundarydimensions
mm- d
- D
- B
- rsmin2
- 500
- 670
- 170
- 5
-
Basic load ratings
- dynamic
- static
- dynamic
- static
- kN
- kgf
- Cr
- Cor
- Cr
- Cor
- 2,360
- 6,200
- 240,000
- 635,000
-
Limiting speeds
- rpm
- grease
- oil
- 730
- 860
-
Bearing numbers
- type NNU
- type NN
- cylindrical bore
- tapered bore
- cylindrical bore
- tapered bore
- NNU49/500
- NNU49/500K
- ―
- ―
-
Dimensions
- mm
- Fw
- Ew
- max
- max
- 556
- ―
-
Abutment and fillet dimensions- mm
- da
- db
- dc
- dd
- Da
- Db
- min
- min
- max
- min
- min
- max
- min
- ras max
- 520
- 534
- 551
- 561
- 650
- ―
- ―
- 4
-
Mass
- kg
- type NNU
- type NN
- cylindrical bore
- tapered bore
- cylindrical bore
- tapered bore
- 162
- 155
- ―
- ―
- 雙列圓柱滾子軸承系列 NNU49/500/NNU49/500K圖片