
230/630B/230/630BK_NTN 230/630B/230/630BK進口軸承
NTN 230/630B/230/630BK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 230/630B/230/630BK游隙尺寸,游隙尺寸表,滾子粒數,230/630B/230/630BK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
230/630B/230/630BK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230/630B/230/630BK
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Boundarydimensions
mm- d
- D
- B
- rsmin3
- 630
- 920
- 212
- 7.5
-
Basic load ratings
- dynamic
- static
- dynamic
- static
- kN
- kgf
- Cr
- Cor
- Cr
- Cor
- 5,900
- 13,000
- 600,000
- 1,330,000
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Limiting speeds 1
- rpm
- grease
- oil
- 260
- 400
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Bearing numbers
- cylindrical
- tapered2
- bore
- 230/630B
- 230/630BK
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Abutment and fillet dimensions
- mm
- da
- Da
- ras
- min
- max
- max
- 666
- 884
- 6
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Constant
- e
- 0.22
-
Axial load factors- Y1
- Y2
- Y0
- 3.14
- 4.67
- 3.07
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Mass
- kg
- cylindrical
- tapered2
- bore
- 481
- 464
- 調心滾子軸承2系列 230/630B/230/630BK圖片

NTN 230/630B/230/630BK 推力球軸承是一種分離型軸承,軸圈、座圈可以和保持架、鋼球的組件分離。軸圈是與軸相配合的套圈,座圈是與軸承座孔相配合的套圈,和軸之間有間隙;推力球軸承只能夠承受軸向負荷,單向推力球軸承是只能承受一個方向的軸向負荷,雙向推力球軸承可以承受兩個方向的軸向負荷;推力球軸承不能限制軸的徑向位移,極限轉速很低,單向推力球軸承可以限制軸和殼體的一個方向的軸向位移,雙向軸承可以限制兩個方向的軸向位移。1、推力球軸承(51000型)&n