NSK21307CDE4/21307CDKE4軸承
- 軸承型號:21307CDE4/21307CDKE4
- 系列:調(diào)心滾子軸承1
- 品牌:NSK
NSK 21307CDE4/21307CDKE4軸承,調(diào)心滾子軸承1,軸承內(nèi)圈,外圈更多詳細(xì)資料您可致電我司,此軸承型號本公司有現(xiàn)貨,獲取NSK 21307CDE4/21307CDKE4配合安裝尺寸,基本尺寸,滾子粒數(shù),21307CDE4/21307CDKE4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NSK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:021-36539288 ,021-36539299
NSK21307CDE4/21307CDKE4軸承參數(shù)
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系列調(diào)心滾子軸承1
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型號21307CDE4/21307CDKE4
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Boundary Dimensions外形尺寸(mm)
- d
- D
- B
- r min
- 35
- 80
- 21
- 1.5
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Basic Load Ratings 額定載荷(N)
牛頓(kgf)千克力- Cr額定動載荷
- C0r額定靜載荷
- Cr額定動載荷
- C0r額定靜載荷
- 71500
- 76 000
- 7 250
- 7750
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"Limiting Speeds (rpm)極限轉(zhuǎn)速"
- Grease 脂潤滑
- oil 油潤滑
- 4 000
- 5300
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Bearing Numbers 軸承代號
- CylindricalBore圓柱孔
- Tapered Bore(1)圓錐孔
- 21307CDE4
- 21307CDKE4
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Abutment and Fillet Dimensions 安裝尺寸(mm)
- da min
- da max
- Da min
- Da max
- ra max
- 44
- 47
- 71
- 67
- 1.5
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Constant常數(shù)
- e
- 0.28
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Axial Load軸向載荷系數(shù)
- Y2
- Y3
- Y0
- 3.6
- 2.4
- 2.4
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Mass重量
- 0.53
- 調(diào)心滾子軸承1 21307CDE4/21307CDKE4