石墨轴承_供应产品_青岛持久高新材料有限公司

石墨轴承

产品：	浏览次数：289石墨轴承
品牌：	持久
供应量：
产地：	青岛
质量：	保证
是否定制：	是
价格：	优惠
单价：	面议
最小起订量：
供货总量：
有效期至：	长期有效
最后更新：	2021-09-17 09:26
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详细信息

产品描述

轴承是机械工业中常用的一种滑动机件，材质上又有金属、非金属、复合材料之别。石墨轴承则是随着机械设备的性能要求，在金属轴承的基础上开发并发展起来的碳质轴承，以石墨材料为主要基材。石墨轴承有不同于金属轴承的特性，主要表现在：自润滑、耐高温、耐腐蚀、质轻等。

石墨轴承的优良特性：

1、良好的自润滑性：

石墨由于其层状晶体结构,具有自润滑性,适合用于高温环境、液体以及不适宜使用润滑剂的领域，

特别是在无润滑剂状态下相比其他材质摩擦系数低，具有难以粘着的特性。

2、良好的抗化学腐蚀性：不易受酸、碱及无机盐等化学品的侵蚀。

3、良好的耐热性：

机械强度及滑动特性基本不会因热而产生任何变化；

4、耐热冲击性优异：

相比金属材料热膨胀系数低、导热性能好，即使是急剧的温度变化也基本不会产生裂纹。

5、益于轻质化设计：

相比金属材料体积密度小，有益于机械轻质化及降低滑动噪音。

6、增加产品使用特性：

根据客户具体的使用环境和需求进行石墨轴承的深加工，增加产品在不同环境下的耐磨损、耐高温、耐腐蚀能力。

青岛持久专业从事石墨制品生产多年，有丰富的机械加工和生产经验，可以为广大客户提供*的石墨轴承。

应用领域：目前在食品、饮料、纺织、印染、化工等工业中的输送机轴承、离心泵轴承、潜水泵轴承、齿轮轴承和汽车、航空、农业机械等方面都不同程度地得到了应用，这些部位如用油脂润滑剂不可避免会引起污染而石墨轴承的自润滑性很强，可不使用润滑油而进行长期运转。

产品规格：根据客户尺寸、使用环境的要求定制生产

包装方式：木箱或者木笼+托盘包装

交货期：5-10个工作日，具体根据订单数量而定

Graphite bearing

Product description

Bearing is a kind of sliding parts commonly used in mechanical industry, and its material is different from metal, nonmetal and composite materials. Graphite bearing is a kind of carbon bearing developed on the basis of metal bearing with the performance requirements of mechanical equipment. Graphite material is the main material. Graphite bearing has different characteristics from metal bearing, such as self lubrication, high temperature resistance, corrosion resistance and light weight.

Excellent characteristics of graphite bearing:

1. Good self-lubricating property:

Due to its layered crystal structure and self-lubricating property, graphite is suitable for high temperature environment, liquid and other fields where lubricants are not suitable,

Especially in the state of no lubricant, compared with other materials, the friction coefficient is low, and it is difficult to adhere.

2. Good chemical corrosion resistance: not easy to be eroded by acid, alkali, inorganic salt and other chemicals.

3. Good heat resistance:

The mechanical strength and sliding characteristics will not change due to heat;

4. Excellent impact resistance

Compared with metal materials, the coefficient of thermal expansion is lower, the thermal conductivity is better, and even if the temperature changes sharply, there will be no cracks.

5. Benefit from lightweight design:

Compared with the metal material, the volume density is small, which is beneficial to the mechanical lightweight and reducing the sliding noise.

6. Widely used :

According to the customer's specific use environment and needs of graphite bearing deep processing, Graphite Bearing performed better on wear resistance, high temperature resistance, corrosion resistance.

Qingdao Duratight is specialized in the production of graphite products for many years. With rich experience in machining and production, we can provide our customers with high-quality graphite bearings.

Application fields: at present, Graphite bearing widely used in conveyor bearings, centrifugal pump bearings, submersible pump bearings, gear bearings, automobile, aviation, agricultural machinery and other aspects in food, beverage, textile, printing and dyeing, chemical and other industries. If grease lubricants are used in these parts, it will inevitably cause pollution. Graphite bearings have strong self-lubricating property, so it can be used instead of lubricating oil Long term operation.

Product specifications: according to customer size, the use of environmental requirements for customized production

Packing method: wooden box or wooden cage + pallet packing

Delivery time: 5-10 working days, depending on the order quantity

询价单

青岛持久高新材料有限公司

青岛持久高新材料有限公司

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