Branson 8050, IH 574, Oliver 1550 Diesel Utility (traded in on Branson) NH 8160. Kioti CK2620SECH
Attached is a parts breakdown it may be #6 or you may have to remove the knuckle and disassemble from the backside John Deere - Parts Catalog
It looks like this link isn't going to the correct model, change model from 310 to your 6410, then sectional index then front axles then knuckle housing.
I know on the NH's the axle bearings are from the backside of the knuckle housing.