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YB2020/IRB1620_IKO YB2020/IRB1620進(jìn)口軸承
IKO YB2020/IRB1620軸承,沖壓滾針軸承7,此軸承型號(hào)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,IKO YB2020/IRB1620配合安裝尺寸,安裝尺寸,重量,額定動(dòng)負(fù)荷,載荷,YB2020/IRB1620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IKO軸承最佳代理商,所售產(chǎn)品均為原裝正品,請(qǐng)您放心購(gòu)買! 訂購(gòu)電話:0512-62658883
YB2020/IRB1620軸承 結(jié)構(gòu)尺寸參數(shù)
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系列沖壓滾針軸承7
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型號(hào)YB2020/IRB1620
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Boundarydimensions mm
- Fw
- D
- C
- t1
- Max.
- 31.75(1.25)
- 38.100(1.5)
- 31.75(1.250)
- ─
-
Identification number
- Standard
- Mass (Ref. )g
- Closedend
- Mass (Ref. )g
- Standard
- Mass (Ref. )g
- Closed end
- Mass (Ref. )g
- Greaseretained
- Mass (Ref. )g
- ─
- ─
- ─
- ─
- ─
- ─
- ─
- ─
- YB 2020
- 68
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Standard mountingdimensions mm
- Shaft dia.
- Housing bore dia.
- h6
- J7
- N7
- Max
- Min
- Max
- Min
- Max
- Min
- 31.750
- 31.734
- 38.114
- 38.089
- 49400
- 128 000
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Basic dynamic loadrating
- C
- N
- 4 500
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Basic static loadrating
- C0
- N
- IRB 1620
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Allowable rotational
- speed( 1)
- rpm
- 12.jpg
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Assembled inner ring
- 名稱b6
- 沖壓滾針軸承7系列 YB2020/IRB1620圖片

YB2020/IRB1620 NSK軸承與軸的配合間隙必需合適,才能使NSK軸承的使用壽命更長(zhǎng)久,其中NSK軸承徑向間隙的檢測(cè)可采用下列方法:一、賽尺檢測(cè)法 對(duì)于直徑較大的NSK軸承,間隙較大,擬用較窄的塞尺直接檢測(cè)。對(duì)于直徑較小的NSK軸承,間隙較小,方便用塞尺測(cè)量,但NSK軸承的側(cè)隙,必需用厚度適當(dāng)?shù)娜邷y(cè)量。二、壓鉛檢測(cè)法 用壓鉛法檢測(cè)NSK軸承間隙比用塞尺檢測(cè)更準(zhǔn)確,但比較麻煩。檢測(cè)所用的鋁絲應(yīng)當(dāng)柔軟,直徑適中,不宜太大或太小,最理想的直徑為間隙的1.5~2倍,實(shí)際工作中通常用軟鉛絲進(jìn)