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YT202820/IRT1520-2_IKO YT202820/IRT1520-2進(jìn)口軸承
IKO YT202820/IRT1520-2軸承,沖壓滾針軸承1,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 YT202820/IRT1520-2代號(hào),基本尺寸,安裝尺寸,基本額定載荷,精度等級(jí),裝配,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)您放心購買! 訂購電話:0512-62658883
YT202820/IRT1520-2軸承 結(jié)構(gòu)尺寸參數(shù)
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系列沖壓滾針軸承1
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型號(hào)YT202820/IRT1520-2
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Boundarydimensions mm
- Fw
- D
- C
- t2
- Max.
- 20
- 28
- 20
- ─
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Identification number
- Standard
- Mass (Ref. )g
- Closedend
- Mass (Ref. )g
- Standard
- Mass (Ref. )g
- Closed end
- Mass (Ref. )g
- Greaseretained
- Mass (Ref. )g
- ─
- ─
- ─
- ─
- ─
- ─
- ─
- ─
- YT 202820
- 37.5
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Standard mountingdimensions mm
- Shaft dia.
- Housing bore dia.
- h6
- J7
- N7
- Max
- Min
- Max
- Min
- Max
- Min
- 20.000
- 19.987
- 28.012
- 27.991
- ─
- ─
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Basic dynamic loadrating
- C
- N
- 26800
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Basic static loadrating
- C0
- N
- 44 600
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Allowable rotational
- speed( 1)
- rpm
- 7 500
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Assembled inner ring
- IRT 1520-2
- 沖壓滾針軸承1系列 YT202820/IRT1520-2圖片

IKOYT202820/IRT1520-2軸承 滾動(dòng)軸承的特點(diǎn)滾動(dòng)軸承與滑動(dòng)軸承相比,具有下列優(yōu)點(diǎn):1.滾動(dòng)軸承的摩擦系數(shù)比滑動(dòng)軸承小,傳動(dòng)效率高。一般滑動(dòng)軸承的摩擦系數(shù)為0.08-0.12,而滾動(dòng)軸承的摩擦系數(shù)僅為0.001-0.005;2.滾動(dòng)軸承已實(shí)現(xiàn)標(biāo)準(zhǔn)化、系列化、通用化,適于大批量生產(chǎn)和供應(yīng),使用和維修十分方便;3.滾動(dòng)軸承用軸承鋼制造,并經(jīng)過熱處理,因此,滾動(dòng)軸承不僅具有