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江苏INA轴承NA6906未安装前的游隙与润滑

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品牌: INA轴承
包装: 商包
质量体系: ISO9000
质量保证: 假一罚百
单价: 288.00元/套
起订: 1 套
供货总量: 3000 套
发货期限: 自买家付款之日起 3 天内发货
所在地: 上海
有效期至: 长期有效
最后更新: 2018-07-11 13:57
浏览次数: 2
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 一般来说,江苏INA轴承最合适的工作间隙是标准中规定的基本组的间隙。

Generally speaking, the most suitable working gap for INA bearings in Jiangsu is the clearance of the basic group stipulated in the standard.

在特殊情况下,当不使用基本组的间隙值时,可以使用辅助间隙值,例如第三组、第四组和第五组机械部件,它们适合于内、外环之间的干涉配合或温差。他就是江苏INA轴承。

In special cases, when the gap value of the basic group is not used, the auxiliary clearance values can be used, such as third groups, fourth groups and fifth sets of mechanical components, which are suitable for the interference fit or temperature difference between the inner and outer rings. He is the INA bearing in Jiangsu.

正确的安装间隙有助于江苏INA轴承的正常运行。当间隙过小时,滚动轴承的温度升高,不能正常工作。间隙过大,设备振动大,滚动轴承噪声大。

The correct installation clearance is helpful for the normal operation of INA bearing in Jiangsu. When the clearance is too small, the temperature of the rolling bearing increases, and it can not work normally. The clearance is too large, the equipment vibration is large, and the rolling bearing noise is large.

江苏INA轴承的润滑可分为三种类型:润滑脂润滑、油润滑和固体润滑。

The lubrication of INA bearings in Jiangsu can be divided into three types: grease lubrication, oil lubrication and solid lubrication.

轴承间隙是轴承环相对于另一轴承环在径向上的总距离(径向内部游隙)或总距离(轴向内部游隙)。

The bearing clearance is the total distance (radial internal clearance) or total distance (axial internal clearance) of the bearing ring relative to the other bearing ring in radial direction.

工作间隙:江苏INA轴承在实际工作状态下的间隙影响滚动轴承的疲劳寿命和轴承的噪声。

Working clearance: the clearance of INA bearing in Jiangsu under actual working condition affects the fatigue life of rolling bearing and the noise of bearing.

小间隙组适合更高的旋转精度。为了减少振动和噪声,必须严格控制套管孔的轴向位移。

The small gap group is suitable for higher rotation accuracy. In order to reduce vibration and noise, the axial displacement of casing hole must be strictly controlled.

在选择江苏INA轴承间隙时,总间隙组为零或略为正。

When selecting the INA bearing clearance in Jiangsu, the total clearance group is zero or slightly positive.

江苏INA轴承间隙的选择是否正确对机械操作的精度、轴承寿命、摩擦阻力、温升、振动和噪声有很大影响。

The correct choice of INA bearing clearance in Jiangsu has great influence on the accuracy of mechanical operation, bearing life, friction resistance, temperature rise, vibration and noise.

如果向心轴承间隙的选择太小,则承受载荷的滚动体的数量将增加,接触应力减小,操作更稳定,但摩擦阻力增大,温度升高。相反,情况就是这样。

If the selection of the clearance of the centripetal bearing is too small, the number of rolling bodies that bear the load will increase, the contact stress is reduced, the operation is more stable, but the friction resistance increases and the temperature rises. On the contrary, this is the case.

因此,在选择轴承间隙时需要考虑以下因素。

Therefore, the following factors need to be considered when choosing bearing clearance.

1,江苏INA轴承和Bushko的密封将影响间隙值的变化。一般来说,安装后,间隙值会降低。

1, the seal of Jiangsu INA bearing and Bushko will affect the change of clearance value. Generally, after installation, the gap value will be reduced.

2,在轴承工作过程中,由于轴壳的散热条件不同,温差和间隙值减小。

2, in the course of bearing operation, due to the different heat dissipation conditions of axle housing, the temperature difference and clearance value decrease.

3,随着轴壳材料膨胀系数的不同,间隙值增大或减小。

3, as the expansion coefficient of axle housing material is different, the gap value increases or decreases.

 

文章来自:江苏SKF轴承 www.wh-skf.com

The article comes from: Jiangsu SKF bearing www.wh-skf.com

文章来自:江苏INA轴承 www.ina-china.cn

The article comes from: Jiangsu INA bearing www.ina-china.cn

文章来自:江苏NSK轴承 www.klbbearings.com

The article comes from: Jiangsu NSK bearing www.klbbearings.com

 

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