Knowledge

Washers are a widely used sealing element. Due to their low production cost and wide range of applications, there are various types of gasket products on the market, and how to cho

The fixation of axial parts is divided into axial fixation and circumferential fixation. The methods of axial fixation include: shoulder or ring fixation, end retainer or cone fixa

Cone pin lock ring, screw lock ring, screw lock ring lock ring, steel ring, hole belt spring ring - A type, Hole belt spring ring - B type, shaft belt spring ring - A type, shaft b

(1) Flat retaining ring: A detachable, essentially flat washer used internally or externally as the outer or inner ring of a radial cylindrical roller bearing. (2) Diagonal retaini

The retaining ring mainly plays an axial fixing role, with the cone surface and retaining ring having a higher centering degree. The retaining ring is generally used for axial posi

The constant cross-section elastic retaining ring (snap ring) has a uniform constant cross-section. In other words, the material used to make the ring has the same width at any poi

The axially assembled retaining ring is installed in the machined groove of the casing/hole (internal) or shaft (external). These rings are manufactured with lug holes - small hole

The conical cross-section retaining ring decreases symmetrically from the center to the free end, and remains circular during contraction or expansion within the normal range of us

There are four main types of fixed rings available, each of which can be subdivided into subtypes based on unique application requirements: conical portion Axial assembly inversion

A fixing ring is a type of fastener that fixes a component or component to a shaft or housing/hole during installation - usually in a groove - for one-time use only. After installa

A semicircular key is a type of key, with a flat upper surface and a semicircular curved lower surface, with parallel sides, commonly known as a crescent key. Working surface The w

1. Basic shaft diameter The relationship between the basic size of the semicircle key and the shaft diameter is shown in Figure 4. When selecting the size of the semicircle key, pl