Abstract: A planetary transmission comprising a planet carrier (6) connected rotationally fast to a driving shaft (3), a planet gear (7) of which planet carrier (6) is simultaneously in mesh with an annulus (9) fixed on a housing (1,2) and with a sun gear (10) connected rotationally fast to a driven shaft (12) arranged concentric with the driving shaft (3), each of the driving shaft (3) and the driven shaft (12) being mounted for rotation relative to the housing (1,2) on at least one bearing (16,17) and outer and inner rings (22,25 31 34) of said bearings (16,17) being seated on bearing seats (5,14,11,15), characterized in that at least one of two bearing seats (5,14,11,15) of each bearing (16,17) comprises at an axial end thereof, a resilient projection (19,24,27,32) engaging by elastic reverse deformation, an end face of the inner or outer bearing ring (22,25,31,34) seated thereon.

Abstract: A planet carrier (6) of a planetary transmission wherein planet gears (7) in mesh with an annulus (9) and a sun gear (10) are mounted on pins (8) which are guided on both sides of the planet gears (7) in lodgings (15,15a) of disk-shaped carrier elements (13,13a) connected to each other, characterized in that the lodgings (15,15a) are made in the form of pockets opening radially outwards to enable radial insertion of the pins (8).