It is a "short axle pivoted at or near its mid-point about a horizontal axis transverse to its own centerline, normally used in pairs in conjunction with a walking beam in order to achieve two axis of oscillation."

RT-201 Trunnion Axle Trailer Suspension Standard and Heavy-Duty Capacities Capacity: RT-201: 100,000 lb. per set RT-201 HD: 88,000 lbs. and 176,000 lb. per set RT-201: Capacity: 100,000 lb. per set 54", 60" & 69" axle spacing Axle track width down to 29.25" 4" mounting height

Trunnions provide rotational movement, helping adjust the workpiece’s orientation for the best welding alignment. This helps ensure accurate and consistent welds, especially in applications where multiple welds must be made on different sides or angles of a workpiece.

Trunnion trailers are a popular solution to adhere to Western axle laws or to haul anywhere you need high capacity on a shorter, versatile trailer. XL's MGX trunnion trailer's most popular capacity is 100,000 pounds in 16 feet. Coming in at a total of 44 feet long, the MGX offers a 23-foot-long load-bearing main deck.

A trunnion is a type of pivot or hinge that allows a rotating shaft to be supported and constrained at both ends. It consists of a cylindrical bearing that is mounted on a flat surface, with a pin or bolt passing through the center of the bearing to connect it to the shaft.

2024年10月20日 · The trunnion is the part of the axle that secures the support bearing and shaft. The trunnion allows for firmly fixing the hub support bearing while not impairing wheel rotation. This part of the axle is usually made of aluminum, cast iron, or alloy steel.

The trunnion is a cylindrical part of the truck that connects the axle to the frame. It allows the axle to move up and down, which helps to absorb shocks from bumps in the road. This helps to keep the ride smooth and comfortable for passengers.