230/1120B/230/1120BK_NTN 230/1120B/230/1120BK進口軸承
NTN 230/1120B/230/1120BK軸承,調心滾子軸承2，此軸承型號本公司有現貨，獲取軸承內圈,外圈更多詳細資料您可致電我司，NTN 230/1120B/230/1120BK游隙尺寸,游隙尺寸表,滾子粒數,230/1120B/230/1120BK報價,價格,外形尺寸,錐度,軸承的圖紙、樣品、價格或者替換產品等！我們是NTN軸承最佳代理商，所售產品均為原裝正品，請您放心購買！ 訂購電話：0512-62658883
230/1120B/230/1120BK軸承 結構尺寸參數
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系列調心滾子軸承2
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型號230/1120B/230/1120BK
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Boundarydimensions
mm- d
- D
- B
- rsmin3
- 1120
- 1,580
- 345
- 9.5
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Basic load ratings
- dynamic
- static
- dynamic
- static
- kN
- kgf
- Cr
- Cor
- Cr
- Cor
- 15,600
- 39,000
- 1,590,000
- 4,000,000
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Limiting speeds 1
- rpm
- grease
- oil
- 120
- 190
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Bearing numbers
- cylindrical
- tapered2
- bore
- 230/1120B
- 230/1120BK
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Abutment and fillet dimensions
- mm
- da
- Da
- ras
- min
- max
- max
- 1,164
- 1,536
- 8
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Constant
- e
- 0.21
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Axial load factors- Y1
- Y2
- Y0
- 3.29
- 4.80
- 3.21
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Mass
- kg
- cylindrical
- tapered2
- bore
- 2,160
- 2,090
- 調心滾子軸承2系列 230/1120B/230/1120BK圖片
NTN 230/1120B/230/1120BK 1．滾動進口軸承的理論旋轉軸心線，對向心進口軸承即內圈軸心線，對推力進口軸承則指軸圈軸心線。2.內圈（軸圈）軸心線innerring(shaftwasher)axis內圈（軸圈）的基本圓柱孔或圓錐孔的內接圓柱體或內接圓錐體的軸心線。3.外圈（座圈）軸心線outerring(housingwasher)