B+S V型圈TWVS01900-N6T50产品参数

B+S V型圈产品介绍

V型圈是完美的密封件，可防止污垢，灰尘，水或这些介质的结合进入，同时又能有效保留油脂。

VRing具有独特的设计和性能，可用于多种轴承类型。它也可以用作辅助密封件，以保护在恶劣环境下无法正常工作的主要密封件。

V型圈通常会拉伸并直接安装在轴上，并通过橡胶体的固有张力将其固定在适当的位置。它与轴一起旋转，并垂直于轴轴向抵靠固定的相对端面进行轴向密封。相对表面可以是轴承或垫圈，冲压件，轴承箱的侧壁，甚至是油封的金属外壳。密封唇是柔性的，并且仅对相对面施加相对轻的接触压力，但仍然足以保持密封功能。较低的接触压力（随安装宽度而变化）使密封件在许多应用中干燥运行。由于离心力的影响，唇的接触压力随速度增加而降低。这意味着将摩擦损失和热量保持在最低水平，从而获得出色的磨损特性并延长了密封寿命。一旦克服了分离摩擦，摩擦就会稳定减小，直到10-15 m / s范围内，然后迅速减小。在15 -20 m / s的范围内，摩擦减小到零。然后，VRing用作间隙密封和导流板。即使存在一定程度的跳动，偏心和轴未对准，柔性的唇缘和铰链也可以使VRing发挥作用。 V型圈完全由橡胶制成，无织物或钣金加固。因此，它们特别易于安装。可以拉伸V型圈，并根据尺寸将其安装在法兰，皮带轮和轴承箱上，而无需进行昂贵的拆卸。

V型环A型是最常见的，适用于各种直径的轴。如果需要非常牢固地握住轴，则建议使用S型V形圈，但是这种情况只能达到200 mm的轴直径。

The V-Ring is the perfect seal to prevent the ingress of dirt, dust, water or combinations of these media while positively retaining grease.

With its unique design and performance the VRing can be used with a wide range of bearing types. It can also be used as a secondary seal to protect primary seals that do not perform well in hostile environments.

The V-Ring is normally stretched and mounted directly on the shaft, where it is held in position by the inherent tension of the rubber body. It rotates with the shaft and seals axially against a stationary counter face, perpendicular to the shaft. The counter face can be the side wall of a bearing or a washer, stamping, bearing housing,or even the metal case of an oil seal. The sealing lip is flexible and applies only a relatively light contact pressure against the counter-face and yet is still sufficient to maintain the sealing function. The low contact pressure (that varies with the fitted width) allows the seal to run dry in many applications. Due to influence of the centrifugal force, the contact pressure of the lip decreases with increased speed. This means that frictional losses and heat are kept to a minimum, resulting in excellent wear characteristics and extended seal life. Once breakaway friction is overcome, the friction reduces steadily until around the 10 - 15 m/s range, when it reduces quite quickly. In the 15 -20 m/s range the friction reduces to zero. The VRing then serves as a clearance seal and deflector. The flexible lip and hinge allow the VRing to function even in the presence of a certain amount of run-out, eccentricity and shaft misalignment. V-Rings are made entirely of rubber without fabric or sheet metal reinforcement. They are, therefore, particularly easy to install. V-Rings can be stretched and,depending on size, installed over flanges, pulleys and bearing housings without costly dismantling.

V-Ring type A is the most common and available for shaft diameters in a wide range. In case a very firm hold on the shaft is required, V-Ring Type S is recommended, however these go only up to a shaft diameter of 200 mm.

技术尺寸

B+S V型圈TWVS系列其他常见型号：

B+S TWVS00220-N6T50

B+S TWVS00250-N6T50

B+S TWVS00250-VDT50

B+S TWVS00280-N6T50

B+S TWVS00300-N6T50

B+S TWVS00320-N6T50

B+S TWVS00350-N6T50

B+S TWVS00380-N6T50

B+S TWVS00400-N6T50

B+S TWVS00400-VDT50

B+S TWVS00450-N6T50

B+S TWVS00450-VDT50

B+S Ring NEW + ORIGINAL+ ONE YEAR WARRANTY

爱泽工业成立于2010年，定位于向先进制造工业提供高端制造技术和设备。代理经营世界先进的电气自动化、机械与传动、流体控制、仪器仪表、工具等产品。作为电气，液压以及气动解决方案的合作伙伴，我们利用我们的全球协作团队，为客户提供先进解决方案，市场知识以及相关增值服务来帮助优化客户的工作效率，提高可靠性和安全性，致力于成为工业产品和解决方案的优质渠道。

如果有任何关于B+S V型圈TWVS01900-N6T50的疑问，请随时与我们沟通（021-31006702）。我们将尽全力解决您的问题。

If you have any question for B+S products, please feel free to dial 0086-21-3100 6702/ send request email to sales@ize-industries.com / browse our website:www.ize-industries.com.

B+S V型圈TWVS01900-N6T50产品参数

• BUSAK+SHAMBAN(B+S) V型圈TWVS01400-N6T50
• B+S V型圈TWVS01900-N6T50
• BUSAK+SHAMBAN密封圈TWVS01400-N60B