Robotic arm assembly construction

A robotic arm assembly comprising:

• a robotic arm comprising:
• a plurality of links moveably coupled to one another, the plurality of links collectively comprising a plurality of brackets;
• and
• a rope assembly comprising a rope and a plurality of bearings threaded thereon,
• wherein each bearing of the plurality of bearings is removably coupled to and in contact with one bracket of the plurality of brackets of the plurality of links.

A robotic arm comprising:

• a plurality of links moveably coupled to one another, the plurality of links collectively comprising a plurality of brackets, and
• a rope assembly comprising a rope and a plurality of bearings threaded thereon,
• wherein each bearing of the plurality of bearings is removably coupled to one bracket of the plurality of brackets of the plurality of links,
• wherein the plurality of links includes a first link,
• wherein the plurality of brackets of the plurality of links includes a forward bracket positioned at a forward end of the first link,
• wherein the forward bracket defines a forward bracket opening,
• wherein a first bearing of the plurality of bearings of the rope assembly is positioned within the forward bracket opening,
• wherein the first bearing comprises a body and a lock,
• wherein the lock is removably coupled to the body for removably coupling the first bearing to the forward bracket,
• wherein the body of the first bearing extends between a first end and a second end,
• wherein the body of the first bearing includes a head at the first end and defines a groove at the second end, and
• wherein the lock is removably positioned within the groove.