RBC SJ7315MC A74 is a heavy‑duty Pitchlign needle roller bearing with a 1.75‑inch bore, designed for high radial loads in a compact package. It uses precision‑machined inner and outer races and is presented in an open, unsealed configuration, suitable for assemblies where sealing isn’t required. The bearing’s outside diameter is 2.3125 inches (2‑5/16 in) and its overall width is 1.25 inches (1‑1/4 in), with an approximate weight of 0.49 lb. This bearing is commonly applied in heavy equipment and precision motion systems that demand robust radial capacity within a small form factor.
