
R1-4-RA1-4ZA-ZZA-FLR1-4-F..._NTN R1-4-RA1-4ZA-ZZA-FLR1-4-F...进口轴承
NTN 629X50/629X50Z/ZZ轴承,微型非标深沟球轴承1,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,NTN 629X50/629X50Z/ZZ配合安装尺寸,安装尺寸,重量,额定动负荷,载荷,629X50/629X50Z/ZZ极限转速,游隙,轴承的图纸、样品、价格或者替换产品等!我们是NTN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
629X50/629X50Z/ZZ轴承 结构尺寸参数
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系列微型非标深沟球轴承1
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型号629X50/629X50Z/ZZ
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Boundarydimensions
mm- d
- D
- B
- B1
- D1
- D2
- C1
- C2
- rsmin1
- 9
- 26
- 8
- 8
- ―
- ―
- ―
- ―
- 0.6
-
Basic load ratings
- dynamic
- static
- dynamic
- static
- kN
- kgf
- Cr
- Cor
- Cr
- Cor
- 4,550
- 1,960
- 465
- 200
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Limiting speeds
- rpm
- grease
- oil
- 30,000
- 35,000
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Bearing numbers
- open
- with single shield
- with double shield
- with flanged outer ring
- with flanged OR and single shield
- 629X50
- 629X50Z
- ZZ
- ?
- ―
-
Abutment and fillet dimensions
- mm
- da
- Da
- ras
- min
- max2
- max
- max
- ?
- 13
- 13.9
- 22
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Mass (approx.)
(g)- open
- with flanged outer ring
- 0.3
- 20
- 微型非标深沟球轴承1系列 629X50/629X50Z/ZZ图片

629X50/629X50Z/ZZ 轴承钢管指热轧或冷轧(冷拔)的无缝钢管,供制造普通滚动轴承套圈用。钢管的外径为25-180毫米,壁厚为3.5-20毫米,分普通精度和较高精度两种。生产轴承钢管的轴承专用钢种有以下几种(标有表示“滚”的G):铬轴承钢如GCr6,GCr9(SiMn),GCrl5(SiMn);无铬轴承钢如GSiMnV(Re),GSiMnMoV(Re),GMnMoV(Re);渗碳轴承钢如G20CrMo,G20Cr2Mn2Mo;高碳铬不锈轴承钢如9Cr18(Mo)等。生产轴承钢管