The QA1 SIB Series spherical bearing is a heat‑treated, chrome‑plated stainless steel bearing with a 3/4" inner diameter. The stainless race resists corrosion while providing a dependable spherical interface for linkages and rotary joints. QA1 supports a wide selection of inch and metric sizes and offers chromoly or stainless constructions, making this bearing suited to varied uses from custom projects to replacement fitments.
QA1 SIB Series Bearing - 3/4in Bore - Heat Treated Chrome Plated Stainless Steel