91053-ZX2-C01 bearing (30.5x47x37) - Overview. The 91053-ZX2-C01 bearing (30.5x47x37) is a crucial component within Honda marine engine systems. This needle bearing supports the smooth rotation and mechanical motion of internal engine parts, helping reduce friction and wear. Designed to meet factory specifications, it ensures seamless integration with existing parts, maintaining optimal performance and durability.. Key Features. Needle bearing measuring 30.5mm inner diameter, 47mm outer diameter