NNU49/500/NNU49/500K_NTN NNU49/500/NNU49/500K進(jìn)口軸承

NTN NNU49/500/NNU49/500K軸承,雙列圓柱滾子軸承，此軸承型號(hào)本公司有現(xiàn)貨，獲取軸承內(nèi)圈,外圈更多詳細(xì)資料您可致電我司，NTN NNU49/500/NNU49/500K配合安裝尺寸,安裝尺寸,重量,額定動(dòng)負(fù)荷,載荷,NNU49/500/NNU49/500K極限轉(zhuǎn)速,游隙,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)您放心購買！訂購電話：0512-62658883

NNU49/500/NNU49/500K軸承結(jié)構(gòu)尺寸參數(shù)

系列

雙列圓柱滾子軸承
型號(hào)

NNU49/500/NNU49/500K
Boundarydimensions
mm
- d
- D
- B
- r_smin2
- 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
- d_a
- d_b
- d_c
- d_d
- Da
- D_b
- min
- min
- max
- min
- min
- max
- min
- r_{as 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

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