A-20996680-AI N/AOne New Aftermarket Replacement Pilot Bearing (6305 2RS) for Yanmar, Fits Massey Ferguson, and More This double sealed deep groove ball bearing (6305 2RS) serves as a pilot bearing and drive shaft bearing on a wide range of agricultural equipment including Yanmar compact tractors, Fits Massey Ferguson combines, and other compatible machines. The rubber seals on both sides keep grease in and contaminants out, making it ready for use upon installation.