
YB2020/IRB1620_IKO YB2020/IRB1620進口軸承
IKO YB2020/IRB1620軸承,沖壓滾針軸承7,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,IKO YB2020/IRB1620配合安裝尺寸,安裝尺寸,重量,額定動負荷,載荷,YB2020/IRB1620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IKO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
YB2020/IRB1620軸承 結構尺寸參數
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系列沖壓滾針軸承7
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型號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
-
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久,其中NSK軸承徑向間隙的檢測可采用下列方法:一、賽尺檢測法 對于直徑較大的NSK軸承,間隙較大,擬用較窄的塞尺直接檢測。對于直徑較小的NSK軸承,間隙較小,方便用塞尺測量,但NSK軸承的側隙,必需用厚度適當的塞尺測量。二、壓鉛檢測法 用壓鉛法檢測NSK軸承間隙比用塞尺檢測更準確,但比較麻煩。檢測所用的鋁絲應當柔軟,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,實際工作中通常用軟鉛絲進