Most bearings today are half-round assemblies used around crankshafts ... uses for bearing inserts are between the connecting rod and crankshaft (shown) and between the crank and the block.

SHELBY, NC / ACCESSWIRE / July 31, 2023 / Prime Materials Recovery, Inc. announces the contracting of an SCR 4500 copper rod system from the Southwire Company for installation at its subsidiary ...

Copper is critical to the energy transition ... Now, the startup has raised an oversubscribed $5.13 million seed round led by Collaborative Fund and Overture, with participation from Grok Ventures ...