Gearbox

A gearbox comprising a pair of housings,

• wherein each respective housing of the pair of housings includes a bearing block protruding axially from an inner surface of the respective housing,
• wherein a radial inner surface of each bearing block defines a bearing chamber configured to accommodate a bearing,
• wherein at least one of the housings includes a lubricating assembly on the inner surface of the at least one of the housings, the lubricating assembly comprising:
• an oil deflector having a radial segment extending from (i) a radial outer surface of the bearing block of the respective housing in a direction away from the radial outer surface, and (ii) a circumferential segment extending from the radial segment along the radial outer surface;
• and
• a middle oil guide rib intersecting with the radial outer surface of the bearing block of the respective housing, the middle oil guide rib having, at the intersection with the radial outer surface, an oil inlet hole configured to provide access to the bearing chamber,
• wherein the oil inlet hole is located on a lower side of the oil deflector,
• wherein the circumferential segment extends towards the oil inlet hole, and
• wherein a portion of the middle oil guide rib adjacent to the oil inlet hole is located on an upper side of the oil inlet hole.