1. Product Overview SB-110A is SB-A series open-type radial spherical plain bearing with steel-on-steel friction pair. Outer ring is equipped with lubrication hole for periodic grease replenishment. The spherical sliding surface allows maximum 5° angular tilt to absorb shaft deflection and assembly misalignment. It can bear heavy radial load and moderate bidirectional axial load simultaneously. Suitable for low-speed rotation, swing and oscillating motion. Widely used in