YT223020/IRT1720-2_IKO YT223020/IRT1720-2进口轴承
IKO YT223020/IRT1720-2轴承,冲压滚针轴承2，此轴承型号本公司有现货，获取轴承内圈,外圈更多详细资料您可致电我司，IKO YT223020/IRT1720-2配合安装尺寸,基本尺寸,滚子粒数,YT223020/IRT1720-2价格,外形尺寸,锥度,轴承的图纸、样品、价格或者替换产品等！我们是IKO轴承最佳代理商，所售产品均为原装正品，请您放心购买！ 订购电话：0512-62658883
YT223020/IRT1720-2轴承 结构尺寸参数
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系列冲压滚针轴承2
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型号YT223020/IRT1720-2
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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
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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
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Basic static loadrating
- C0
- N
- 48900
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Allowable rotational
- speed( 1)
- rpm
- 7000
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Assembled inner ring
- IRT 1720-2
- 冲压滚针轴承2系列 YT223020/IRT1720-2图片
YT223020/IRT1720-2轴承 当量动载荷=f(XR+YA)（下表）式中：f--载荷系数X--径向载荷系数Y--轴向载荷系数（可暂选一近似中间值）表：径向载荷系数X和轴向载荷系数Y（摘自1989年轴承样本）注：1）C0是轴承基本额定静载荷；a是接触角。实用时，X、Y、e等值应按目前最新国标GB6391-1995查取。2)表中括号内的系数Y、Y1、Y2和e的详值应