The most common bearing housing in tractor-type riding mowers manufactured by the Husqvarna factory in the 90s and early 2000s, e.g. Craftsman, Flymo, HOP, Husqvarna, Jonsered, McCulloch, Partner, Poulan, Rally, Wizard, etc.
Occurs in e.g. 36" (92cm), 38" (97cm) and 42" (107cm) cutting devices. With a 5-pin star shaft.
Among other models: (PNC); 964778400, 964777800, 964777000, 960610360, 960160012, 960110002, 954170080, 954170021, 954130088, 954130062, 954130045, 9647784-00, 9647770-00, 9601100-02, 9541300-88, 9541300-62, 964-77-84-00, 964-77-78-00, 964-77-70-00, 954-17-00-80, 954-17-00-21, 954-13-00-88, 954-13-00-45, 917.277390.
Original numbers: Husqvarna 5321818-57, 5321307-94, 5321307-74, 532181857, 532130794, 532130774, Rally 181857, 130794, 130774