Part Number/Part#: 3HAC3311-4

Made in Slovakia 

Size (Length*Width*Height): 60 *60*20 mm

Net/Gross Weight: 0.22 kg

3HAC3311-4 is a part number for robot component, and it is not an adjust needle bearing. It is actually a part of IRB

6400R/2.5- 120 industrial robot, specifically ABB IRC5 robot controller.

3HAC3311-4 is a digital I/O module that allows the robot controller to interface with external devices, such as sensors,

switches, and other control systems. It provides 4 input channels and 4 output channels. They used to monitor and

control various aspects of robot’s operation.