YT223020/IRT1720-2_IKO YT223020/IRT1720-2進(jìn)口軸承

IKO YT223020/IRT1720-2軸承,沖壓滾針軸承2，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 YT223020/IRT1720-2配合安裝尺寸,基本尺寸,滾子粒數(shù),YT223020/IRT1720-2價(jià)格,外形尺寸,錐度,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

YT223020/IRT1720-2軸承結(jié)構(gòu)尺寸參數(shù)

系列

沖壓滾針軸承2
型號(hào)

YT223020/IRT1720-2
Boundarydimensions mm
- Fw
- D
- C
- t1,t2
- Max.
- 22
- 30
- 20
- ─
Identification number
- Standard
- Mass (Ref. )g
- Closedend
- Mass (Ref. )g
- Standard
- Mass (Ref. )g
- Closed end
- Mass (Ref. )g
- Greaseretained
- Mass (Ref. )g
- ─
- ─
- ─
- ─
- ─
- ─
- ─
- ─
- YT 223020
- 40.5
Standard mountingdimensions mm
- Shaft dia.
- Housing bore dia.
- h6
- J7
- N7
- Max
- Min
- Max
- Min
- Max
- Min
- 22.000
- 32.987
- 30.012
- 32.991
- ─
- ─
Basic dynamic loadrating
- C
- N
- 28200
Basic static loadrating
- C₀
- N
- 48900
Allowable rotational
- speed( 1)
- rpm
- 7000
Assembled inner ring
- IRT 1720-2
沖壓滾針軸承2系列 YT223020/IRT1720-2圖片

YT223020/IRT1720-2軸承當(dāng)量動(dòng)載荷=f(XR+YA)（下表）式中：f--載荷系數(shù)X--徑向載荷系數(shù)Y--軸向載荷系數(shù)（可暫選一近似中間值）表：徑向載荷系數(shù)X和軸向載荷系數(shù)Y（摘自1989年軸承樣本）注：1）C0是軸承基本額定靜載荷；a是接觸角。實(shí)用時(shí)，X、Y、e等值應(yīng)按目前最新國(guó)標(biāo)GB6391-1995查取。2)表中括號(hào)內(nèi)的系數(shù)Y、Y1、Y2和e的詳值應(yīng)