With its widened and thickened double-row ball bearing structure, it has a strong radial load-bearing capacity and can withstand radial + bidirectional axial composite loads simultaneously, making it suitable for equipment operating under bumpy conditions. Model F-110390 Brand ZH Material Chrome Steel precision P0 P6 P5 P4 Product Description It is primarily used in agricultural tractors, harvesters, seeders, and garden machinery, and is mainly used in agricultural machinery