Satellite carrier with lubricant collecting oil ring.

摘要

The lubricating oil channels formed on the planetary wheel bolt (6) are designed as open lubricating grooves (15). The channels run spirally inclined on an outer circumference (14) in the area unloaded by the needles of the needle bearings (7). The angle of these grooves to the longitudinal axis of the bolts is 15 deg.. The lubricating groove can have a cross-section decreasing from its inlet area adjoining an oil retention disc (16) to the opposite end area. The groove can be formed by profiled grinding.