What is the features of thrust washer bearing?

thrust washer bearing, also known as thrust bearing, is a special bearing used to bear axial force, that is, the bearing of the force in the vertical direction of the shaft.

Thrust bearings are generally composed of two thrust washers or more thrust washers and a number of rolling elements. Generally, thrust washers are divided into shaft sheets and seat sheets. The most common types of rolling elements are iron or copper. The mass cage is combined into a whole. The most common type of bearing is a steel ball thrust bearing. These bearings include thrust ball bearings, thrust cylindrical roller bearings, thrust needle roller bearings, thrust tapered roller bearings and thrust spherical roller bearings.

thrust washer bearing are used to carry axial loads. They are also called axial bearings. Similar to radial bearings, thrust bearings contain two races, a set of rolling elements, and a cage that holds the rolling elements. The main difference between axial (thrust) and radial bearings is the arrangement of the bearing races. In an axial bearing, two races are arranged side by side in parallel along the axial direction. The rolling elements are sandwiched between the two races. According to the geometry of the rolling elements, thrust bearings are divided into thrust ball bearings, thrust roller bearings and thrust needle roller bearings.

The self-lubricating and wear-resistant performance of the thrust bearing is excellent, which is 800 times that of PTFE, and does not damage the pair of wear parts.

The thermal performance of the thrust washer bearing is good, the thermal deformation is > 275 degrees Celsius, and it can be used for a long time at 240 degrees Celsius under load.

The thrust bearing is resistant to chemical corrosion, has excellent electrical properties, and has good density. The thrust bearing is non-adhesive and non-toxic. The thrust bearing has good compression creep resistance, four times higher than pure PTFE.

Outer diameter of thrust bearing: 120 mm
Bore diameter: 60 mm Height of thrust bearing: 14 mm

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