A Drive Shaft Universal Joint is a mechanical component designed to connect two shafts, allowing them to transfer rotational power and torque while accommodating angular misalignment. It consists of a cross-shaped assembly with four arms, two of which are connected to one shaft, and the other two to the second shaft. These arms are attached to needle bearings, which fit into the corresponding yokes of the connected shafts. The design allows for movement in different directions, making it suitable for applications where the shafts are not perfectly aligned.

Attributes:
• Operate at different angles, allowing for misalignment without causing damage and power loss.
• Handle high levels of torque.
• Help reduce vibration and shock in the drivetrain.

Applications:
A Drive Shaft Universal Joint is located at points where two shafts meet, but they are not in perfect alignment for maintaining power transmission efficiency while accommodating the movement and alignment requirements of heavy machines,