
7310/DB/DF/DT_NTN 7310/DB/DF/DT進口軸承
NTN 7310/DB/DF/DT軸承,角接觸球軸承1,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 7310/DB/DF/DT配合安裝尺寸,安裝尺寸,重量,額定動負荷,載荷,7310/DB/DF/DT極限轉速,游隙,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
7310/DB/DF/DT軸承 結構尺寸參數
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系列角接觸球軸承1
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型號7310/DB/DF/DT
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Boundarydimensions mm- d
- D
- B
- ·B
- rsmin2
- r1smin2
- 50
- 110
- 27
- 54
- 2
- 1
-
Basic load ratings
- dynamic
- static
- dynamic
- static
- kN
- kgf
- Cr
- Cor
- Cr
- Cor
- 74.0
- 52.0
- 7,600
- 5,350
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Limiting speeds
- rpm
- grease
- oil
- 7,100
- 9,400
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Bearing numbers
- 7310
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Load center
- mm
- a
- 36.5
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Mass
- kg
- single
- .approx.
- 1.09
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Basic load ratings
- dynamic
- static
- dynamic
- static
- (duplex) kN
- (duplex) kgf
- Cr
- Cor
- Cr
- Cor
- 121
- 105
- 12,300
- 10,700
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Limiting speeds
- (duplex)
- rpm
- grease
- oil
- 5,600
- 7,500
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Bearing numbers2
- DB
- DF
- DT
- DB
- DF
- DT
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Abutment and fillet dimensions
mm
- da
- db
- Da
- Db
- ras
- r1as
- min
- min
- max
- max
- max
- max
- 60
- 55.5
- 100
- 104.5
- 2
- 1
- 角接觸球軸承1系列 7310/DB/DF/DT圖片

7310/DB/DF/DT 深溝球軸承最具代表性的滾動軸承,用途廣泛可承受徑向負荷與雙向軸向負荷適用于高速旋轉及要求低噪聲、低振動的場合帶鋼板防塵蓋或橡膠密封圈的密封型軸承內預先充填了適量的潤滑脂外圈帶止動環或凸緣的軸承,即容易軸向定位,又便于外殼內的安裝最大負荷型軸承的尺寸與標準軸承相同,但內、外圈有一處裝填槽,增加了裝球數,提高了額定負荷主要適用的保持架:鋼板沖壓保持架(波形、冠形…單列;S形…雙列)銅合金或酚醛樹脂切制保持架、合成樹脂成形保持架主要用途:汽車:后輪、變速器