Q290SM-2023-20徐工龙工柳工易格斯轴承igu

iglidur®Q290：免润滑轴承尺寸扩展，高负载
即使在较软的轴和高负载下也有较长的使用寿命（如镀锌轴）
搭配“软”轴也有较长的使用寿命
不伤轴
可承受边缘载荷
可在高达+140℃的环境下持续运行
高性价比

典型应用领域：
农业机械、建筑和工程车辆

iglidur®Q290：New dimensions for the lubrication-free shafts specialist,for heavy duty
Doubling of the range of dimensions for very long service life in heavy-duty applications with"soft"shafts(e.g.galvanised).
Long life especially on"soft"shafts
No wear of the shaft
Resistant to edge loads
Continuous operating tempertures up to+140℃
Good price/performance ratio

Typical application areas:
Agricultural engineering,utility and construction vehicles

...适用于软轴的重载型...
5x更好的耐磨性和不伤轴(5x better wear rate and no shrinkage of shaft)

一般性能(General properties)
密度(Density)=1.27g/cm3
颜色(Colour)=黑色(black)
23℃/50%r.h.时最大吸水率(Max.moisture absorption at+23℃ and 50%r.h.)=3.0%重量(% weight)

导电性能(Electrical properties)
体积电阻率(Specific colume resistance)=>10^12Ωcm
表面电阻(Surface resistance)=>10^12Ω

机械性能(Mechanical properties)
抗拉强度(Tensile strength)=97MPa
MAX大表面压力(Reoom.surface pressure)=55MPa

热性能(Thermal properties)
连续运行时的max高温度(Max.long term application temperaure)=+140℃
短暂运行时的max高温度(Max.short term application temperaure)=+180℃
max低运行温度(Minimum application temperaure)=-40℃

型号：Q290SM-2023-20 d1:20mm d1-公差**:+0.040 0.124 d2:23mm b1:20mm
Q290SM-2023-20 Q290SM-2528-30 Q290SM-3034-30 Q290SM-3034-40 Q290SM-3539-30 Q290SM-3539-40 Q290SM-3539-50 Q290SM-4044-40 Q290SM-5055-50 Q290SM-6065-60 Q290SM-6570-60 Q290SM-7075-60 Q290SM-8085-100

运动塑料成效：降低成本，提高寿命...
...至少占以下中的一条：这也是所有igus®产品的目标。运动耐磨工程塑料将高效的生产和物流相结合，为我们20000000客户的机械设备的"降低成本，提高寿命"。

igus®产品应用范围箱单广泛，包括配置高柔性特种电缆的供能系统和各种不同应用的耐磨机械元件-从滑动轴承到滚珠轴承和3D打印耐磨零件。

此外，今年我们推出全新的由高性能工程塑料制成的谐波齿轮；这是用于低成本机器人构建模块的经广泛扩扩展的产品线新元素。

我们非常欢迎您拜访科隆，参加我们行业的测试实验室，该试验每年进行成千上万的测试。

The motion plastics®effect:Cost down,life up...
...and always at least one of these:that is the goal for all igus®products .Tribo plastics for motion coupled with highly-efficient manufacturing and logistics,offer our 20000000 customers "cost down,lift up"for their machines.

There is a very large range of applications for igus®products,which include flexible energy supply systems with special cables and a variety of tirbo machine elements for very different uses - from plain bearings and ball bearings to liners and 3D printing wearing parts.

In addition we presrnt new this year a strain wave gaer made from high-performance plastics;a new element of a widely expanded line of building blicks for low cost robotics.

You are welcome to visit us in Cologne to experience the largest test labs in our industry,which supply our online calculation of motion plastics®products with thiusands tests every year.

尺寸符合ISO 3547-1标准，并且提供特殊尺寸(Dimensions according to ISO 3547-1 and special dimensions)
倒角和d1的关系(Chamfer in relation to the d1)
d1[mm]=Ø1-6丨Ø6-12丨Ø12-30丨Ø>30
f [mm]=0.3 丨 0.5 丨 0.8 丨1.2

现在就改变吧！工程塑料代替金属：更长使用寿命，节省40%成本

iglidur® 工程塑料滑动轴承，免润滑、免维护、低价格且具有通用性。 它们适用于自动化量产或机械工程，水下应用，食品及烟草行业，抗极端温度波动和化学品，或简易的金属薄片衬套：iglidur® 轴承总能提供一个解决方案——不管是从样册中的产品型号，还是定制化轴承解决方案——一件起订。超过30年、经RoHS认证的 iglidur® 轴承无论从技术还是从经济角度，都成为了金属轴承的良好替代品。行业内最大的测试实验室，每年可进行约15000次测试，使产品具有良好的可信度和预测性。