NU2216E/NJ/NUP_NTN NU2216E/NJ/NUP進(jìn)口軸承

NTN NU2216E/NJ/NUP軸承,圓柱滾子軸承1，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 NU2216E/NJ/NUP配合安裝尺寸,基本尺寸,滾子粒數(shù),NU2216E/NJ/NUP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)您放心購買！訂購電話：0512-62658883

NU2216E/NJ/NUP軸承結(jié)構(gòu)尺寸參數(shù)

系列

圓柱滾子軸承1
型號(hào)

NU2216E/NJ/NUP
Boundarydimensions
mm
- d
- D
- B
- r_smin2
- r1_smin2
- 80
- 140
- 33
- 2
- 2
Basic load ratings
- dynamic
- static
- dynamic
- static
- kN
- kgf
- Cr
- Cor
- Cr
- Cor
- 186
- 243
- 19,000
- 24,800
Limiting speeds
- rpm
- grease
- oil
- 3,900
- 4,600
Bearing numbers
- type
- type
- type
- type
- type
- NU
- NJ
- NUP
- N
- NF
- NU2216E
- NJ
- NUP
- ―
- ―
Dimensions
- mm
- Fw
- Ew
- J
- max
- max
- min
- 95.3
- ―
- 101.7
Abutment and fillet dimensions
- mm
- d_a
- d_b
- d_c
- d_d
- d_e
- D_a
- D_b
- r_as
- r_1as
- min
- min
- max
- min
- min
- min
- min
- min
- max
- max
- 89
- ―
- 94
- 97
- 104
- 131
- ―
- ―
- 2
- 2
Mass
- kg
- type NU
- type N
- ( approx.)
- 2.12
圓柱滾子軸承1系列 NU2216E/NJ/NUP圖片

NU2216E/NJ/NUP軸承一、提高軸支承剛性的途徑提高軸支承剛性的途徑，原則上可歸結(jié)為以下幾點(diǎn)：(1)選擇高剛性的軸承；(2)利用軸承應(yīng)用技術(shù)提高支承剛性；(3)適當(dāng)調(diào)節(jié)主機(jī)結(jié)構(gòu)參數(shù)，以利提高支承剛性。二、從支承剛性觀點(diǎn)選擇軸承從支承剛性的觀點(diǎn)來選擇軸承的要領(lǐng)是&nb