230/1120B/230/1120BK_NTN 230/1120B/230/1120BK進(jìn)口軸承

NTN 230/1120B/230/1120BK軸承,調(diào)心滾子軸承2，此軸承型號本公司有現(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 230/1120B/230/1120BK游隙尺寸,游隙尺寸表,滾子粒數(shù),230/1120B/230/1120BK報價,價格,外形尺寸,錐度,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：0512-62658883

230/1120B/230/1120BK軸承結(jié)構(gòu)尺寸參數(shù)

系列

調(diào)心滾子軸承2
型號

230/1120B/230/1120BK
Boundarydimensions
mm
- d
- D
- B
- r_smin3
- 1120
- 1,580
- 345
- 9.5
Basic load ratings
- dynamic
- static
- dynamic
- static
- kN
- kgf
- Cr
- Cor
- Cr
- Cor
- 15,600
- 39,000
- 1,590,000
- 4,000,000
Limiting speeds ¹
- rpm
- grease
- oil
- 120
- 190
Bearing numbers
- cylindrical
- tapered²
- bore
- 230/1120B
- 230/1120BK
Abutment and fillet dimensions
- mm
- d_a
- D_a
- r_as
- min
- max
- max
- 1,164
- 1,536
- 8
Constant
- e
- 0.21
Axial load factors
- Y₁
- Y₂
- Y₀
- 3.29
- 4.80
- 3.21
Mass
- kg
- cylindrical
- tapered²
- bore
- 2,160
- 2,090
調(diào)心滾子軸承2系列 230/1120B/230/1120BK圖片

NTN 230/1120B/230/1120BK 1．滾動進(jìn)口軸承的理論旋轉(zhuǎn)軸心線，對向心進(jìn)口軸承即內(nèi)圈軸心線，對推力進(jìn)口軸承則指軸圈軸心線。2.內(nèi)圈（軸圈）軸心線innerring(shaftwasher)axis內(nèi)圈（軸圈）的基本圓柱孔或圓錐孔的內(nèi)接圓柱體或內(nèi)接圓錐體的軸心線。3.外圈（座圈）軸心線outerring(housingwasher)