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BC5-10-WBC5-10Z-ZZ-FLBC5-..._NTN BC5-10-WBC5-10Z-ZZ-FLBC5-...進(jìn)口軸承
NTN BC5-9/WBC5-9ZA/ZZA/FLBC5-9/FLWBC5-9ZA/ZZA軸承,微型非標(biāo)深溝球軸承1,此軸承型號本公司有現(xiàn)貨,獲取軸承內(nèi)圈,外圈更多詳細(xì)資料您可致電我司,NTN BC5-9/WBC5-9ZA/ZZA/FLBC5-9/FLWBC5-9ZA/ZZA配合安裝尺寸,安裝尺寸,重量,額定動負(fù)荷,載荷,BC5-9/WBC5-9ZA/ZZA/FLBC5-9/FLWBC5-9ZA/ZZA極限轉(zhuǎn)速,游隙,軸承的圖紙、樣品、價(jià)格或者替換產(chǎn)品等!我們是NTN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:0512-62658883
BC5-9/WBC5-9ZA/ZZA/FLBC5-9/FLWBC5-9ZA/ZZA軸承 結(jié)構(gòu)尺寸參數(shù)
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系列微型非標(biāo)深溝球軸承1
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型號BC5-9/WBC5-9ZA/ZZA/FLBC5-9/FLWBC5-9ZA/ZZA
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Boundarydimensions
mm- d
- D
- B
- B1
- D1
- D2
- C1
- C2
- rsmin1
- 5
- 9
- 2.5
- 3
- 10.2
- 10.2
- 0.6
- 0.6
- 0.15
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Basic load ratings
- dynamic
- static
- dynamic
- static
- kN
- kgf
- Cr
- Cor
- Cr
- Cor
- 500
- 211
- 51.0
- 21.0
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Limiting speeds
- rpm
- grease
- oil
- 46,000
- 55,000
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Bearing numbers
- open
- with single shield
- with double shield
- with flanged outer ring
- with flanged OR and single shield
- BC5-9
- WBC5-9ZA
- ZZA
- FLBC5-9
- FLWBC5-9ZA
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Abutment and fillet dimensions
- mm
- da
- Da
- ras
- min
- max2
- max
- max
- ZZA
- 5.2
- 6.1
- 7.8
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Mass (approx.)
(g)- open
- with flanged outer ring
- 0.15
- 0.55
- 微型非標(biāo)深溝球軸承1系列 BC5-9/WBC5-9ZA/ZZA/FLBC5-9/FLWBC5-9ZA/ZZA圖片

BC5-9/WBC5-9ZA/ZZA/FLBC5-9/FLWBC5-9ZA/ZZA 通常,滾動軸承壽命計(jì)算步驟是: 1.根據(jù)主機(jī)的技術(shù)參數(shù)和支承部位結(jié)構(gòu),初選軸承的類型和尺寸,計(jì)算作用于軸承上的負(fù)荷; 2.計(jì)算當(dāng)量動負(fù)荷; 對于球軸承的基本額定壽命: L10=(Cr/r)3 (百萬轉(zhuǎn)) 對于滾子軸承的基本額定壽命: 滾動軸承額定壽命系指一批軸承中90%的軸承在疲勞剝落前能達(dá)到或超過的運(yùn)轉(zhuǎn)數(shù)(以106轉(zhuǎn)計(jì))或在一定轉(zhuǎn)速下的工作小時(shí)數(shù)。 Lh=(Cr/r)3/(60n)*106(小時(shí)) 額定