How many bearing seats are required for a triangular chassis?

[DelLucas]

Triangular chassis requires a total of 3 bearing seats. Below is relevant information about automotive bearings: 1. Introduction: A bearing is a mechanical element that restricts relative motion within the desired range of movement and reduces friction between moving parts. The design of bearings can provide free linear movement of moving parts or free rotation around a fixed axis, and can also prevent motion by controlling the vector of normal forces acting on moving parts. 2. Sliding bearings: The simplest type of bearing is the sliding bearing, which consists of a shaft rotating within a hole. Lubrication is used to reduce friction. In ball bearings and roller bearings, rolling elements with circular cross-sections (rollers or balls) are placed between the races or journals of the bearing assembly to reduce sliding friction.