Planetary gear for use in industrial processing and manufacturing processes, has insert ring arranged concentric to sun wheel axis in gear housing and designed as sliding bearing or sliding bearing element for planetary wheel carriers

摘要

The gear has a hollow wheel (1), and planetary wheels (2) mounted in planetary wheel carriers (3, 13). An insert ring (8) is arranged concentric to a sun wheel axis in a gear housing (7). The insert ring is penetrated through a lubricant distribution channel (9). The lubricant distribution channel is connected with a lubricant pump and lubricant supply channels (10) in the wheel carriers. The insert ring is designed as a sliding bearing or a sliding bearing element for the wheel carriers. The insert ring has a radial and/or axial contact surface to the wheel carriers.