Dodge(Baldor) 747937 Pillow Block Bearing 2" Bore

The Dodge (Baldor) 747937 is a 2-inch-bore pillow block bearing. It is a pre-assembled bearing unit that supports a rotating shaft and ensures smooth rotation with minimal friction. The bearing is housed in a cast iron casing, which supports and aligns the shaft. Pillow block bearings are widely used in HVAC equipment, such as blowers, fans, and compressors. They are well-known for their ease of installation, self-alignment capabilities, and long-lasting performance in harsh environments. The bearing's smooth surface and rolling elements reduce friction between the shaft and the housing, increasing efficiency and lowering energy consumption. Pillow block bearings are self-contained units that can be easily installed and removed. The bearing housing can pivot slightly to accommodate the misalignment.