This unbranded GRAE55XLNPPBNO self-aligning insert ball bearing is an aftermarket equivalent to the INA GRAE55-XL-NPP-B, designed for demanding applications in agricultural and industrial machinery. It features a 55 mm bore, 100 mm outer diameter, and an overall width of 55.6 mm. The design includes an extended inner ring for enhanced shaft support and grub screws for secure shaft attachment. The NPP-B designation indicates effective seals for protection against contaminants and moisture, ensuring reliable performance and extended service life in harsh environments. It is manufactured to provide reliable performance comparable to the original INA part, offering a cost-effective solution for replacement needs.