
240/900B/240/900BK30_NTN 240/900B/240/900BK30進口軸承
NTN 240/900B/240/900BK30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 240/900B/240/900BK30游隙尺寸,游隙尺寸表,滾子粒數,240/900B/240/900BK30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
240/900B/240/900BK30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240/900B/240/900BK30
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Boundarydimensions
mm- d
- D
- B
- rsmin3
- 900
- 1,280
- 375
- 7.5
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Basic load ratings
- dynamic
- static
- dynamic
- static
- kN
- kgf
- Cr
- Cor
- Cr
- Cor
- 13,200
- 33,500
- 1,350,000
- 3,450,000
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Limiting speeds 1
- rpm
- grease
- oil
- 140
- 220
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Bearing numbers
- cylindrical
- tapered2
- bore
- 240/900B
- 240/900BK30
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Abutment and fillet dimensions
- mm
- da
- Da
- ras
- min
- max
- max
- 936
- 1,244
- 6
-
Constant
- e
- 0.27
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Axial load factors- Y1
- Y2
- Y0
- 2.48
- 3.70
- 2.43
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Mass
- kg
- cylindrical
- tapered2
- bore
- 1,570
- 1,540
- 調心滾子軸承2系列 240/900B/240/900BK30圖片

NTN 240/900B/240/900BK30 1.壓鑄法制造保持架壓鑄保持架的原材料為鋁合金、黃銅,將原材料熔化后澆入壓鑄機的壓鑄模內,一次將保持架壓鑄成形。鑄件澆口在車床上車去。此方的工藝特點是:(1)保持架直接壓鑄成型,能獲得良好的幾何形狀和尺寸精度,無需機械加工,生產效率高。(2)壓鑄成形后,金屬結晶凝固,組織精密,表面質量好并耐磨。&nb