Yamaha Motor Co Ltd 93305-20601-00 Ball Bearing

The Yamaha 93305-20601-00 is a genuine Yamaha/NTN ball bearing (deep groove rolling element bearing) designed for engine and drivetrain rotations in Yamaha equipment. It features hardened steel races and rolling elements and is used to support rotating shafts while reducing friction in crankshafts, driveshafts, and gear housings. This bearing is commonly installed in Yamaha snowmobiles, WaveRunner personal watercraft, and marine engines where reliable rotation under load is critical. It is an OEM Yamaha part, and the part number has been superseded by later bearing series; common replacements include Yamaha 93305-20602-00, 93305-20603-00, and 93306-20601-00.